Answer:
1. The Federalist Papers are a series of 85 essays arguing in support of the United States Constitution. Alexander Hamilton, James Madison, and John Jay were the authors behind the pieces, and the three men wrote collectively under the name of Publius.
2. The U.S. Constitution brought together, in one remarkable document, ideas from many people and several existing documents, including the Articles of Confederation and Declaration of Independence.
3. The Bill of Rights is the first 10 Amendments to the Constitution. ... It guarantees civil rights and liberties to the individual—like freedom of speech, press, and religion. It sets rules for due process of law and reserves all powers not delegated to the Federal Government to the people or the States.
Step-by-step explanation: