sentences:  According to Rama oral tradition, the Miskito gifted the island of Rama Cay to them in the 18th century in recognition of their help in fighting the Teribe people of Costa Rica.Throughout the 19th and 20th centuries the indigenous peoples of the Caribbean coast came to rely upon private investment and enterprises for socio-economic stability.In adherence to socialist policies, the Sandinista-dominated Nicaraguan government in the 1980s sought to nationalize all private institutions, which resulted in a reduction of private investment on the Caribbean coast.