Which early religious movement played a key role in developing democratic thought and individual freedom-- ideas which usher in the american revolution?

The Great Awakening

Explanation:

Between 1720 and 1770, a Christian revitalization movement, called the First Great Awakening, impacted colonial America with the Word of God. Far from traditional rituals and ceremonies, it was characterized as a great evangelizing wave that conveyed the good news through many preaching sessions conducted in many cases outdoors. It was a revolutionary form of faith that fostered a deep spiritual sense through introspection and offered the light of the Gospel to Native Americans and slaves from Africa.

Contrary to the dogmas of the classical church, 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. The Christian preachers of this era were the best defenders of autonomy.

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.

the communist manifesto is an 1848 political pamphlet by the german near the end of the manifesto, the authors call for a "forcible overthrow of all existing social conditions",  ..