<span>During the early 1960s, NASA’s Mercury program sent Americans into space.</span>
Not only goods but also culture was "traded" along trade routes. The Renaissance was a time period of new thinking. Trade influenced the renaissance because it gave Europeans a contact with other cultures that had perhaps developed newer or better techniques and technologies. For example, the Arabic states had advanced universities and had made great discoveries in mathematics.
Answer:
a notional barrier separating the former Soviet bloc and the West prior to the decline of communism that followed the political events in eastern Europe in 1989.
Explanation:the political, military, and ideological barrier erected by the Soviet Union after World War II to seal off itself and its dependent eastern and central European allies from open contact with the West and other noncommunist areas. The term Iron Curtain had been in occasional and varied use as a metaphor since the 19th century, but it came to prominence only after it was used by the former British prime minister Winston Churchill in a speech at Fulton, Missouri, U.S., on March 5, 1946, when he said of the communist states, “From Stettin in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the Continent.”
The restrictions and the rigidity of the Iron Curtain were somewhat reduced in the years following Joseph Stalin’s death in 1953, although the construction of the Berlin Wall in 1961 restored them. During the Cold War the Iron Curtain extended to the airwaves. The attempts by the Central Intelligence Agency-funded Radio Free Europe (RFE) to provide listeners behind the Curtain with uncensored news were met with efforts by communist governments to jam RFE’s signal. The Iron Curtain largely ceased to exist in 1989–90 with the communists’ abandonment of one-party rule in eastern Europe
Radio broadcast of a baseball game was able to collapse space and time. In other words, you no longer had to be at the game, to experience the game. People would gather at their homes or offices or on the street to listen to it. Also, fans had more than an outline of the action the played out visually allowing better understanding and wider appreciation for the sport.
