Answer: No
Explanation: While the Red Scare drove America's left and any possible allies with communism or socialism underground, it also allowed for a real anger to form and pushed conversations about social justice into back rooms.
I have to say B. The rest were concepts made in Greece, by Greek philosophers, politicians, or mathematicians. An example for an advancement in math is the Pythagorean Theorem. I hope this helps!
Pi Day is observed on March 14 (3/14 in the month/day format) since 3, 1, and 4 are the first three significant digits of π. In 2009, the United States House of Representatives supported the designation of Pi Day.
Answer:
The Cuban missile crisis was resolved when the US promised to respect the territorial sovereignty of Cuba and Nikita Khrushchev agreed to remove the missiles from Cuba. Less than a year after the crisis ended the US and the Soviet Union signed an agreement to end the above-ground testing. Later in 1968, they signed the nonproliferation treaty. The European allies of the US were angered but the secret negotiation that the US was having with the Soviet Union, which could have led to atomic war.
