What was the significance of the first battle of bull run

It marked the first Confederate victory.

The union defeat made it clear that the north would need a large, well trained army to defeat the south.

Explanation: Hope this helps :)

d: social contract theory

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