American Renaissance
The American Renaissance was a period of American architecture and the arts from 1876 to 1917, characterized by renewed national self-confidence and a feeling that the United States was the heir to Greek democracy, Roman law, and Renaissance humanism. The era spans the period between the Centennial Exposition (celebrating the 100th anniversary of the signing of the Declaration of Independence) and the United States' entry into World War I.
History of the United States (1865–1918)
The Third Great Awakening was a period of renewal in evangelical Protestantism from the late 1850s to the 1900s. It affected pietistic Protestant denominations and had a strong sense of social activism. It gathered strength from the postmillennial theology that the Second Coming of Christ would come after mankind had reformed the entire earth. A major component was the Social Gospel Movement, which applied Christianity to social issues and gained its force from the Awakening, as did the worldwide missionary movement. New groupings emerged, such as the Holiness movement and Nazarene movements, and Christian Science.