I believe the answer is one
Stalin, Churchill, and Roosevelt addressed the issue of Iran's special financial needs during the war, and the possibility of needing aid after the war. The three powers declared to continue to render aid to Iran.
The senate rejected Robert Bork
The election was held on Tuesday, November 6, 1860. ... The election of Lincoln served as the primary catalyst of the American Civil War. The United States had become increasingly divided during the 1850s over sectional disagreements, especially regarding the extension of slavery into the territories.
C.) Weakened the prestige of the popes
