1. The French Revolution and American Revolution had some similar aspects; however, there are a lot of differences between these two wars. the American Revolution was caused by a majority of the America population becoming unhappy because of how the British were ruling them. 2. A main difference is the context of the war.
The answer for this item is letter "A. granted to the national government by the U.S Constitution". These are also known as "enumerated powers" which include the power to regulate foreign and estate commerce, power to coin money, declare war, etc.
Area with a set if common features and characteristics
Tools probably as they show more of the history. They're primary resources.
Architecture may show more religion and political institutions though.