The answer is D :) it was approved July 4th, 1776. Hope this helps!
The name given to Gorbachev's policy of political openness was called "glasnost." This usually meant a sort of openness or transparency for politics, such as that the press and the public could attend court hearings and that the sentence would be read out in public.
D Although the U.S. had ramped up its industry during the first world war, it still did not have its full industrial capacity maximized until 1942 during world war 2. It was not "the" world leader in industry, however it was on the top of the list
10% of slaves died during the Middle Passage
only the strong will survive this can also be represented by survival of the fittest
hope this helps :D have a good day!