The Berlin Wall was a wall built to divide east and west Berlin. Everyone that was on the west side was having a good life but the east side was communist and everyone wanted out. The wall was eventually broken by the people. THey destroyed it with hammers.
The space race is an event that the US and the USSR were trying to go to the moon first and the US "won". Neil Armstrong was the first man on the moon. Now the US has Nasa which is our space station.
The Vietnam War was a war that was started because of the division of VIetnam, it was divided into two sides. The north was communist and the south was democratic. Help was sent by America for the south which is democratic. Guerilla warfare was used in this war. But then Vietnam becomes communist.
This war was caused because of the invasion of South Korea by North Korea. Korea was communist because of the influence of the USSR. Korea was divided into the North and South because of the 38th parallel. After the battles, the North is pushed back and ceasfire is signed.
This was an event that airlifted goods to the people in west Berlin. Then the USSR lifted the blockade. This made a huge potential for a bunch of disaster. It almost made the cold war, hot.
Guerilla Warfare is the type of warfare that was used to fight in the war. This combat was when soldiers hid in trees and then dropped down and attacked. It was used to be sneaky and an unexpected attack.