Answer:
4 number is the correct answer.
Answer:
The wall separated East Berlin and West Berlin. It was built in order to prevent people from fleeing East Berlin. In many ways it was the perfect symbol of the "Iron Curtain" that separated the democratic western countries and the communist countries of Eastern Europe throughout the Cold War.
Explanation:
I think the best answer to your question is
B-1, the Jews survived despite the Arab Liberation Army which composed of several Arab nations.
B2 many Jews in Arab countries faced persecution and flood the Israel.
B-4 1949 on mystic left many issues were unresolved causing regional tension
Troubadours lived in southern France and wrote poems in the provençal language. This word comes from the word "trobar" which means "to invent". While Trouveres flourished in northern France and wrote in old french. They refer to poets and composers who were influenced by troubadours.
"President Nixon believed his Vietnamization strategy, which involved building up South Vietnam's armed forces and withdrawing U.S.troops, would prepare the SouthVietnamese to act in their own defense against a North Vietnamese takeover and allow the United States to leave Vietnam with its honor intact." -Google
"Henry Kissinger signs the Paris Peace Accords on Jan. 27, 1973 in Paris. The war ended on April 30, 1975, when Saigon surrendered almost without fighting to the communist forces, ending the United States’ involvement in Vietnam.*" - https://slate.com/human-interest/2014/11/why-did-america-lose-the-vietnam-war.html
