South America
- Argentina
- President - Hipólito Yrigoyen, President of Argentina (1916–1922)
- Bolivia
- Head of State -
- José Gutiérrez, President of Bolivia (1917–1920)
- Government Junta, Head of State of Bolivia (1920–1921)
- Head of State -
- Brazil
- President - Epitácio Pessoa, President of Brazil (1919–1922)
- Chile
- President -
- Juan Luis Sanfuentes, President of Chile (1915–1920)
- Arturo Alessandri, President of Chile (1920–1924)
- President -
- Colombia
- President - Marco Fidel Suárez, President of Colombia (1918–1922)
- Ecuador
- President -
- Alfredo Baquerizo, President of Ecuador (1916–1920)
- José Luis Tamayo, President of Ecuador (1920–1924)
- President -
- Paraguay
- President -
- José Pedro Montero, Acting President of Paraguay (1919–1920)
- Manuel Gondra, President of Paraguay (1920–1921)
- President -
- Peru
- President - Augusto B. Leguía, President of Peru (1919–1930)
- Prime Minister - Germán Leguía y Martínez Jakeway, President of the council of ministers of Peru (1919–1922)
- Uruguay
- President - Baltasar Brum, President of Uruguay (1919–1923)
- Venezuela
- President - Victorino Márquez Bustillos, Provisional President of Venezuela (1914–1922)
Read more about this topic: List Of State Leaders In 1920
Famous quotes related to south america:
“I need not tell you of the inadequacy of the American shipping marine on the Pacific Coast.... For this reason it seems to me that there is no subject to which Congress can better devote its attention in the coming session than the passage of a bill which shall encourage our merchant marine in such a way as to establish American lines directly between New York and the eastern ports and South American ports, and both our Pacific Coast ports and the Orient and the Philippines.”
—William Howard Taft (18571930)