The correct answer to this open question is the following.
Although the quote is not attached, we can say that the quote from Jerry Rubin that illustrates the generation gap of the 1960s in that to young people, long hair means free people meanwhile adults with short hair are authoritarian and disciplined. Jerry Clyde Rubin was a controversial individual and an American social activist. He opposed the war and became a counter-culture figure in the 1960s and 1970s. Many conservative people considered him a bad image and influence on youngsters for the wat he thought about parents, family, society, and authority.
Refugees of Vietnamese people from the Vietnam War.
In WWI German aggression caused the Unites States to enter the war. This was because of the Zimmerman telegram. In WWII Japanese aggression caused the United States to enter the war. This was because of the attack on Pearl Harbor.
The Roaring Twenties
The Roaring Twenties was a time when young women fought against the traditional gender norms. These women (commonly referred to as flappers) would wear short dresses, smoke in public, drink alcohol, and dance in jazz clubs. These acts were all frowned upon for women to do at the time. While in the twenties these women were often viewed as immoral and dangerous, we have since come to recognize them as pioneers of women’s independence, as they pushed back against gender norms.