What makes a law unconstitutional?

One thing that may make a law unconstitutional would be to do things like make a law that would make it so the government was too powerful and make it so we couldn't overthrow it by lets say taking away our rights such as taking away our freedom of speech. There is a lot of ways a law can be considered or made unconstitutional.

answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's

warfare was the primary means of cultural transmission in both regions.