Answer:
The climates in Colombia are characterized for having tropical rain forests, savannas, steppes, deserts and mountain climate, mountain climate further divided into tierra caliente (hot land) tierra templada (temperate land) tierra fría (cold land), tierra helada (frozen land) and Páramo
Explanation:
D: A video about the importance of registering to vote
Yes, the "iron curtain" indeed refers to the imaginary boundary dividing Europe into two separate areas from the end of WWII in 1945 until the end of the Cold War in 1991. These two separate areas are Soviet Union and its satellite states from Western Europe.