Which of the following statements best characterizes Costa Rica's government since 1949? A. Several military dictatorships have ruled the country since 1949. B. A democratic republic was established, but a military junta overthrew it after three years. C. A democratic republic was established, and the country now has strong ties with the US. D. A military dictatorship took over in 1949 but was replaced by a communist government in 1981. Please select the best answer from the choices provided.