This era would be known as the Cold War period. This period of time is when the US and Soviet Union faced off in a battle of political power and global influence. The US (in support of capitalism) and the Soviet Union (in favor of communism) constantly tried to limit the power of each other. In order to show their political power, each country made allies.
NATO (North Atlantic Treaty Organization) was a political and military alliance between countries like the US, Great Britain, France, Denmark, Italy, and Canada which focused on stopping the spread of communism. These countries were worried that nations influenced by the Soviet Union would turn into one similar to the Soviet regime. These countries did not like this communist regime, as the rights and individual liberties of the citizens were severely limited.
Answer:
The Yalta Conference essentially confirmed the accords reach in the previous Allied conference at Teheran in 1943, in regards to the unconditional surrender of the Axis powers. What was confirmed in Yalta was the commitment to create a new international organization, better equipped than the previous Society of Nations. This organization would be the United Nations.
Explanation:
The Yalta Conference was the entry point of the Cold War, that would essentially began after the Postdam Conference in 1945. What made Yalta relevant, was the commitment to install the United Nations as a heir of the former Society of Nations of the 1920's, but with the aim that this new organization would have a better way of coercing nations to respect international laws. However the conference also saw the Soviet Union using the leverage it had regarding the war, to make the US help it to force Britain to accept for example the Soviet occupation of Poland, in exchange for the Soviet war declaration over Japan.
From all the aforementioned, significant periods in Chinese history were marked by the: Shang, Qing and Xia. The answer to your question us 1, 4 and 5. I hope that this is the answer that you were looking for and it has helped you.
