Congress was completely ineffective in preventing the Civil War because the Southern states still seceded. This option is best drawn because of the fact that that in the case of the 2nd option, they did not delay the war in any way. It was only a matter of time until the war happened, and nothing could have stopped it from happening. Once the Southern states made the decision to secede, the war was inevitable.
Answer:
<h3>what?</h3><h3>can you translate it in English;)</h3>
1.) A group of essays that defended the Constitution was the Federalist papers.
2.) Alexander Hamilton was an Antifederalist who felt the Constitution needed a Bill of rights
3.) The Bill of Rights established a clear precedent for amending the constitution.
4.) Supporters of the Constitution were known as Federalists.
5.) People who felt the Constitutional Convention should not have created a new government were called: Antifederalists.
6.) Alexander Hamilton defended the Constitution in the Federalist Papers.
7.) Official changes to the Constitution are called amendments.
Hope this helps :)