The United States has also sometimes supported the overthrow of democratically elected governments in pursuit of other objectives, typical economic and anti-communist. These include the United States occupation of Nicaragua to prevent or control the construction of a transcontinental canal, the 1913 Mexican coup (against the orders of the President; see United States involvement in the Mexican Revolution), the 1941 coup deposing Arnulfo Arias to secure the Panama Canal, the 1953 Iranian coup d'état, the 1954 Guatemalan coup d'état, the 1960 overthrow of Patrice Lumumba in the Democratic Republic of Congo, the 1964 Brazilian coup d'état, and the Dominican Civil War. The United States reversed its previous support for a military junta and restored democracy to Haiti with Operation Uphold Democracy in 1994-95. One study found the United States had interfered with foreign elections 81 times, the most of any country.