What was a key belief of the great awakening?

The First Great Awakening also emphasized the importance of the individual and his personal religious experience. Under the protective mantle of the Lord, he had a great role in the unification of the colonies and set a precedent in the ideas that led to the American Revolution. Similarly, he left the right to question the authority imposed by the religious establishment and to seek freedom on the path of faith. The Christian preachers of this era were the best defenders of autonomy.

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so. 

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69