Building the Berlin Wall, preventing trains from traveling through east Germany. Stopping cars from getting through.
Answer:
jumping rope. it's good exercise
Explanation:
It is b, because my teacher had once taught me about that.
Answer:
To curb the rapid population growth in China during the '70s, a one-child policy was put into place by the Chinese government. Couples should only have one child. Rewards were given to those who complied while those who violated were fined, or reportedly, underwent forced abortions.
Explanation:
keep the Russians from taking over Europe. just too the test and passed
