<h3>The Berlin Blockade of 1948 to 1949 marked the beginning of the Cold War, the building of the Berlin Wall in 1961 represented the high point of tensions and the opening of the Wall in 1989 represented the end of Cold War tensions.</h3>
<h2>please mark in brain list </h2>
C) John Calvin!
He escaped France because religious tensions grew too high for him to stay there safely.
Answer:D
Explanation:
because The United States and Russia were at Cold war and having Cuba close to The US was dangerous since Russia could plant missiles aimed at the US
It might lower the population drastically.
Hope this helps!