That statement is true.
Most of the people today realize that freedom is the foundation of humanity.
Freedom basically proof that nobody own you as a human being and you're capable of making your own choice and decision as long as you're not violating other people's right.
Answer:
A
Explanation:
The Soviets certainly had lost that battle, so it's not B. It brought an end to C, so that's not it, and D is absurd as the iron curtain was the berlin wall. So it has to be A
This is more of an opinion question, meaning there is no right or wrong answer. But to help you answer it, the word optimism means someone who is outgoing, positive, encouraging, etc.
D is the answer i believe