To what degree does (the filibuster, campaign finance, or gerrymandering) affect Congress’ ability to legislate effectively?

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.

What was feudalism? (define the structure)

How did the us change it’s economy to provide supplies for the war effort?