Following the American occupation of Nicaragua in 1912, as part of the Banana Wars, the Somoza family political dynasty came to power, and would rule Nicaragua until their ouster in 1979 during the Nicaraguan Revolution. The era of Somoza family rule was characterized by strong U.S. support for the government and its military as well as a heavy reliance on U.S.-based multi-national corporations. The Nicaraguan Revolution (Spanish: Revolución Nicaragüense or Revolución Popular Sandinista) encompassed the rising opposition to the Somoza dictatorship in the 1960s and 1970s, the campaign led by the Sandinista National Liberation Front (FSLN) to violently oust the dictatorship in 1978–79, the subsequent efforts of the FSLN to govern Nicaragua from 1979 until 1990 and the Contra War which was waged between the FSLN and the Contras from 1981 to 1990.