<span>The Great Awaking was referred to as a revival because it refers to periods of religious revivals in American History. There were several periods spiritual awakening that can be considered a religious revival. The Great Awakening occurred as a result of powerful preachers preaching messages of salvation from one's sins. These messages encouraged spirituality and made religion personal to the man on the street. These messages encouraged personal introspection coupled with a commitment to live a moral and righteous life.
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The United States first began developing nuclear weapons in 1939, during World War II, under the order of President Franklin Roosevelt. Motivation was the fear that US was engaged in a race with Nazi Germany to develop nuclear weapon. This project is best known as Manhattan Project.
It's probably D. To point out problems in the south given the subject of most of his marches was going against racism in the south