1

Mississippi Goddam, Nina Simone

Image: Alano Oliveira

Nina Simone was an outspoken soul, and her 1963 song, "Mississippi Goddam," is considered by many to be her first song about civil rights. The tune was written as a response to the murder of civil rights activist Medgar Evers , as well as other tragedies that involved the movement during the volatile and ever-changing social dynamics of the decade.

As time went on, Nina Simone continued to send a message through her music, specifically regarding activism and social injustice issues.

2

The Times They Are a-Changin', Bob Dylan

Image: Chris Boland

Never one to keep his mouth shut when it came to topics that he found worth communicating, Bob Dylan wrote this song about the changing tide in America , where young people were voicing their displeasure on issues such as war and racism.

The song is considered one of the greatest of all time. It's also one of the most covered—thanks to the likes of Bruce Springsteen, Joan Baez, and Tracy Chapman.

3

Fortunate Son, Creedence Clearwater Revival

Image: Austin Prock

Anti-Vietnam songs were a staple of 1960s and '70s culture. However, this Creedence Clearwater Revival hit stands out as one of the more mainstream songs that continues to be heard today.

The tune enjoyed prominence in movies like Forrest Gump and has been covered countless times by such bands as Dropkick Murphys.

4

Give Peace a Chance, Plastic Ono Band

Image: Erin Song

One of the most popular anti-war songs of all time, which always makes an appearance in the event of conflict, is "Give Peace A Chance."

While this timeless classic was recorded by the Plastic Ono Band, the writing credit is actually shared between John Lennon and Paul McCartney, marking the beginning of a post-Beatles world.

5

Get Up, Stand Up, The Wailers

Image: Bill Fairs

Bob Marley wrote this classic track in collaboration with his bandmate Peter Tosh. The song was reportedly inspired by Marley’s tour in Haiti . He was taken aback by the country's high level of poverty, as well as the class system.

It has since become a long-time favorite of the band and a staple of Marley's live shows during his lifetime.

6

Ronnie, Talk To Russia, Prince

Image: DJ Johnson

Prince had many hits but this one was not among them. In fact, we can safely assume that The Purple One wrote this song for the express purpose of communicating his political feelings in the most direct possible way. And, being Prince, that had to be done through a song.

"Ronnie, Talk To Russia" is, as the name implies quite obviously**, a straight shout-out to former president Ronald Reagan**. It addresses America's relationship with Russia and the heightened tensions of the time due to the nuclear threat.

7

Born in the U.S.A., Bruce Springsteen

Image: Jose Antonio Gallego Vázquez

Having just mentioned the case of an artist who used music to speak to Ronald Reagan, we now turn to one who was very upset when Reagan spoke about him. The reason for this conflict originated from what may be the most misunderstood and seemingly patriotic song in music history.

"Born In The U.S.A." is a Bruce Springsteen classic that sounds very anthemic but is, in fact -yet another- anti-Vietnam tune.

8

Peace Sells, Megadeth

Image: Juan Di Nella

Megadeth’s frontman Dave Mustaine has never been one to shy away from political commentary, and this song is, perhaps, the most famous example. "Peace Sells… But Who’s Buying" packs his thoughts on government corruption, failing foreign policy, and more , with catchy riffs and an infectious bass line.

The song’s direct and provocative lyrics resonated with many listeners and became a defining anthem of the thrash metal genre.

9

Fight The Power, Public Enemy

Image: Nicholas Green

It is hard to think of a more straightforward political message in a song title than "Fight The Power" released as a single in 1989. Public Enemy was all about the message, and taking down the establishment, big government, and abuse of authority were usually central themes.

The song is one of the group's most famous and influential tracks, and gained additional prominence when it was featured in Spike Lee's film Do the Right Thing.

10

Killing in the Name, Rage Against the Machine

Image: Jordy

Another highly political band, Rage Against The Machine, created this song, which is fitting for the current political and social climate. Police brutality and systemic racism are at the forefront of the message , delivered with massive guitar hooks and aggressive vocals.

Most of RATM’s catalog delves into these kinds of themes with varying success but this song was a hit when it first came out and still remains a fan favorite.

1

Every customer deserves a warm greeting

Image: Fotos

It might sound strange these days, but there was a time when walking into a store without acknowledgment was once considered bad service . Clerks were expected to smile, make eye contact, and greet customers promptly.

That greeting also set expectations. It told customers help was available and that their presence mattered. For many Americans, being welcomed was just as important as the product itself.

2

Anticipating needs before being asked

Image: SERGEI BEZZUBOV

Good service meant paying attention. A waiter refilled the water before the glasses were empty. A clerk offered assistance before confusion set in. Anticipation showed experience and pride in the job, not pushiness .

Customers noticed these small gestures. They made interactions smoother and more personal, creating the feeling that service was thoughtful rather than reactive or scripted.

3

Quick service shows respect for time

Image: Brad Rucker

Old-school service emphasized quick acknowledgement, even if immediate help wasn’t possible. Letting customers wait without explanation was considered rude . A simple "I’ll be right with you" went a long way.

Speed mattered, but calm mattered more. The goal was efficiency without rushing, making customers feel valued rather than hurried through an interaction.

4

Courtesy is non-negotiable

Image: Vitaly Gariev

"Please" and "thank you" were mandatory words in customer service. These phrases weren’t optional politeness, they were expected standards that showed mutual respect between employee and customer.

Their absence was noticeable. Courtesy made transactions feel human and cooperative, reminding customers they were being served by people and not being processed by a system.

5

Eye contact means attention

Image: Petr Sevcovic

Maintaining eye contact was a core part of service etiquette. It showed that the employee was listening and engaged , not distracted or indifferent. Customers felt acknowledged simply by being looked at.

Avoiding eye contact suggested boredom or disinterest. In traditional service culture, body language carried as much weight as spoken words.

6

Know the product by heart

Image: Lefteris kallergis

Employees were expected to know their products or menus thoroughly. Having to constantly check references or ask others weakened customer confidence and slowed service.

Product knowledge signaled competence and pride . Customers trusted businesses more when employees spoke clearly and confidently about what they sold.

7

Personal conversations stay private

Image: Vitaly Gariev

Chatting about personal matters within earshot of customers was strongly discouraged. Service time belonged to the customer, not coworkers’ off-duty lives .

This rule reinforced focus and professionalism. Customers expected attention, not background noise that suggested distraction or disinterest.

8

Complaints are handled calmly

Image: Amir mohammad jafari

Arguing with customers was seen as a failure of service. Employees were trained to listen first, apologize when appropriate, and resolve issues without defensiveness .

Even when customers were wrong, maintaining calm preserved dignity of both sides. The goal was always resolution, never confrontation.

9

Regular customers are remembered

Image: Vitaly Gariev

Recognizing repeat customers by name or preference was common practice . It made people feel valued and turned routine visits into familiar experiences.

This personal recognition built loyalty long before reward cards existed. Customers returned because they felt known, not tracked.

10

Cleanliness is godliness

Image: Alexander Mils

A clean counter or dining area signaled care and attention. Customers assumed that if visible areas were clean, unseen operations were handled in the same manner .

Cleanliness wasn’t just decorative, it was reassuring. It quietly communicated reliability and professionalism.

11

Customer privacy is sacred

Image: Taylor Davidson

What happened during a transaction stayed there . Discussing customers outside the interaction was considered extremely unprofessional and disrespectful.

Trust was part of the service experience. Customers expected discretion, especially in smaller communities where word traveled quickly.

1

Money Materials

Image: Jorge Salvador

We call them paper bills, but do they undergo the same process as any other paper? Naturally, they don’t. U.S. bills are mainly made of two materials: 75% of their composition is cotton and the 25% left is linen. Besides, they have randomly disbursed red and blue security fibers embedded in the paper.

This special blend is made by only one company in America and that is Crane & Co . The company, based in Massachusetts patented this special blend and it has been the sole provider of paper for currency since 1879.

2

Origin of the U.S. dollar symbol

Image: Paris Bilal

The dollar sign is a matter of debate. One line or two across a capital S, the symbol is today a worldwide sign for money, but where does it come from?

Even if there are several theories as to where the U.S. dollar symbol comes from, all of them agree that it was derived from the Spanish peso . When the time came, and the new nation needed its own currency, the basis was that of the Spanish coinage, which was the most common currency in the colonies before the country’s independence.

The adoption of the sign was made official in 1785, and today, the United States is not the only country that uses this symbol, Canada, Australia, and New Zealand do too!

3

Who appears on the bills?

Image: AR

Having your face forever stamped on the little piece of paper that rules the world should be a milestone in your career, right? However, there were certain rules as to who qualifies to be granted this honor .

Probably, the most surprising, yet the most logical one is that no living person can be portrayed in American currency. Since the Founding Fathers considered it unpatriotic to be portrayed while alive, this was first a tradition and then made official in an Act of Congress in 1866 .

However, contrary to popular belief, this honor is not only reserved for presidents! Anyone who contributes to the nation can be portrayed.

4

Folding Papers

Image: Emilio Takas

Bills come and go all the time. We take them out of our pockets and put them in our purses only to take them out again a few hours later and give them to the shop assistant. For a life that busy, we can only hope the paper is tough enough , right?

Well, as a matter of fact, it is. Compared to regular paper, which can only be folded 400 times before it breaks, money paper can be folded up to 8,000 times before it breaks .

It's not that you’re going to try it out and see, but you can rest assured: Fold your bills away, they can handle it!

5

Damaged Goods

Image: Jp Valery

Even if they can be folded that many times, the life of bills is limited, not to mention accidents happen. Who hasn’t sent a bill to the washing machine by chance?

So, what happens when a bill is damaged? Well, at least 50% of it has to be clearly identifiable for the bank to replace it , otherwise, you’ll just lose your money. You don’t feel like folding them much now, right?

On the other hand, and mainly due to time damage, at least 70% of the new bills are used to replace old bills . These bills, once taken out of circulation are shredded and sent to companies that can recycle them!

6

Security Features

Image: Colin Watts

Counterfeiting has been a problem ever since paper money was created and statistics about which countries counterfeited most of the money are simply shocking. But we won’t get into that.

What we will say is that thanks to technological advancement, the U.S. bill is getting harder and harder to counterfeit. In modern bills, there are at least six security features which are: UV security ribbon, raised printing, microprinting, 3D security ribbon, color-shifting ink, and traditional watermarks. Do you pay attention to them?

7

U.S. Coins

Image: Kenny Eliason

Coin production in America is in charge of the U.S. Mint and there are four production facilities across the country. They are located in Philadelphia, Denver, San Francisco, and West Point.

It is estimated that every year the Mint produces about 16 trillion coins which are valued at over $1.09 billion dollars. What is truly impressive is that Americans throw away an estimated 62 million dollars worth of coins every day!

They may not be worth much alone but don’t throw them away, all of them together can make you rich!

8

Green Ink

Image: maria pagan

Have you ever wondered why the U.S. dollar bills were green? It is not about design or aesthetics, even if we think they look pretty.

The decision to use green ink was a matter of security, in order to prevent counterfeiting. Back then, black and white ink made it easier to create photographic fakes. For that reason, green was the color of choice, and, when paper money was standardized in 1929, it had great acceptance due to the positive connotations of the color . Do you like it?

9

Andrew Jackson’s Take on Paper Money

Image: Elsa Olofsson

Every denomination has an important figure stamped on the front. In the case of the 20-dollar bill, Andrew Jackson was the chosen one.

Jackson was the seventh president of the United States and, even if it is not a rule that only presidents can be portrayed, his contributions gained him this honor.

Ironically, Jackson was not in favor of using paper money. For him, only gold and silver coins should have remained legal tender. After learning this, one can only assume he wouldn’t be so happy to be the face of the 20-dollar bill, right?

10

Facelifts and redesigns

Image: Kenny Eliason

One of the ways of keeping paper money safe and hard to counterfeit is by giving the bills new designs.

New faces were expected to appear in future bills, but, in the meantime, the changes always had to do with the proportions of the elements within each denomination. Bigger faces, rearrangement of the signatures, stuff like that.

Now, these changes and facelifts haven’t reached all the bills. 1-dollar bills haven’t been changed or redesigned ever since 1929. Why is that? Because it is not worth the trouble for criminals to counterfeit. One dollar won’t take them too far!