The Federalist Papers were a series of documents, reportedly 85 different ones, that substantiated the ratification of the Constitution. Essentially made to defend it's ratification against the anti-federalists.
Answers
XYZ Affair
Explanation:
XYZ affair was a conflict that arose between France and the United States because the French people were not happy with the fact that the U.S reached an agreement (Jay Treaty) with Britain. This event happened from 1798 to 1800. To restore peace between the nations, President John Adams sent three representatives to France.
To their dismay, they were told by French middlemen, namely, Nicholas Hubbard, Jean Hottinguer (X), Pierre Bellamy (Y), and Lucien Hauteval (Z) that before they could see the Foreign affairs minister, they had to pay a loan and bribe. John Adams made the statement above when presenting the matter to congress. He termed those middlemen XYZ.
B I believe because the senate voted if the president is impeached or not.
The congress of industrial organizations developed in response to the: increasing power of the AFL, who mainly represented skilled trade.
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The main issue is still occurring today and so it was mainly getting jobs to provide for their families, themselves, and their families back in mexico, so since Mexicans were illegal immigrants (aliens), they couldn't get jobs easily as us, they had to go through a lot of work and become a legal citizen to get a job, and even today Mexicans still have hard times working since the U.S. is not accepting as many immigrants anymore.