The Articles of Confederation, was in effect from March 1, 1781, when Maryland ratified it. The second, The Constitution, replaced the Articles when it was ratified by New Hampshire on June 21, 1788.
Answer: The Battle of Midway, June 4-7, 1942.
Further detail:
The Battle of Midway was a "midway" point in the battle against Japan in the Pacific. It allowed the United States, fighting for the Allies, to go from a defensive position to being on offense. The battle was one fought mainly with aircraft, and the US was able to knock four of Japan's aircraft carriers out of commission while only losing one of their own aircraft carriers. Japan's advance across the Pacific halted at Midway, and US forces began its own offensive to retake islands and ultimately pursue the war all the way to Japan itself.
On March 12, 1930, Indian independence leader Mohandas Gandhi begins a defiant march to the sea in protest of the British monopoly on salt, his boldest act of civil disobedience yet against British rule in India. Britain's Salt Acts prohibited Indians from collecting or selling salt, a staple in the Indian diet
Answer:
The good answer is "Except a failure to develop nuclear weaponry."
Explanation:
Nuclear weapons were designed and manufactured by the Soviet Union in the Eastern Bloc, not by satellite regimes. In this way, the Soviet leaders guaranteed better control over this strategic asset. They might be deployed in the territory of allies, but they were under Soviet command.