Timeline of Costa Madorian history

Early history

 * 910, the Alosakian Confederation is founded

20th century

 * 1916, the Second Republic of Costa Madora is founded
 * 1916-1924, presidency of James Shields
 * 1924, after succeeding James Shields, President Jerry Bolton is assassinated
 * Linda Bolton becomes President, succeeding her late husband
 * 1926-1934, presidency of Everett Milton Jr.
 * 1934-1942, presidency of Jeffrey Peyton
 * 1942-1943, presidency of Leonard J. Wilson
 * 1943-1946, presidency of Charles Monroe
 * 1946-1950, presidency of Marie Monroe