All milestones

1750-1775: Diplomatic Struggles in the Colonial Period

1776-1783: Diplomacy and the American Revolution

1784-1800: The Diplomacy of the Early Republic

1801-1829: Securing the Republic

1830-1860: Diplomacy and Westward Expansion

1861-1865: The Civil War and International Diplomacy

1866-1898: The Continued Expansion of United States Interests

1899-1913: Defending U.S. International Interests

1914-1920: World War One and Wilsonian Diplomacy

1921-1936: Interwar Diplomacy

1937-1945: Diplomacy and the Road to Another War

1945-1952: The Early Cold War

1953-1960: Entrenchment of a Bi-Polar Foreign Policy

1961-1968: Entangling Alliances

1969-1976: Détente

1977-1980: The Quest for Peace

1981-1989: The Denouement of the Cold War

1990-2000: The Post-Cold War Era