<span>Despite being allies during World War II. The USSR and the US disagreed about the configuration of the post-war world while occupying most of Europe. The Soviet Union created the Eastern Bloc with the eastern European countries it occupied, annexing some as Soviet Socialist Republics and maintaining others as satellite states, some of which were later consolidated as the Warsaw Pact (1955–1991). The US and some western European countries established containment of communism as a defensive policy, establishing alliances such as NATO to that end</span>
Answer:
The Great Wall of China was built as a military defensive line to defend the invasions from some northern nomadic nations.
Explanation:
Apart from the function of defense, the wall also boosted the economy, as well as promoted the culture exchange and national integration of different nations at its two sides.
The Americans were introduced to the Arabs in the nineteenth century through the World's Fair or Universal Exposition. The impact of the Arab culture became obvious during the turn of the century. World Fairs were the best showcases of peaceful international contest in the 19th century and 20th century. The Arabs exhibited a range of products that were rarely seen the western countries. Many of the Arab groups that were invited by the US were photographed for newspapers and journals because of the showmanship and enthusiasm that they showed during the exposition.<span> </span>
It would be the "Fifteenth Amendment" to the Constitution that was <span> needed for African American men throughout the United States to be able to vote in Congressional elections, since this prevented any government from denying a person to vote based on race. </span>
The answer is 1 : crusades.