The answer you're probably looking for is:
The Stamp Act of 1765 was significant in the sense that it was the first direct tax imposed on American colonists (So, 
would most likely be the answer that you're looking for to this question, that you have asked
The answer is A.
The radical republicans wanted harsher punishments for the South, while Lincoln was in favor of a fast reconstruction.
Pursing a dangerous policy to the limits of of saftey before stopping. Cuban Missile Crisis
The answer to your question is the country, Grenada. It is the Caribbean island that the United States invade in 1983 to stave off communism. President Ronald Reagan ordered the United States force to invite Grenada. Though the Congress was informed about it, there was no consultation was made.
If you are talking about the 1917 one, then what happened is that monarchy rule ended since the soviets, that is the Bolsheviks, took over the government and executed the royalty, declaring the party of the people as the only one who is allowed to rule the country since it represented the will of the people. The soviet union was established this way.
