Identify the type of source based on the passage provided. Ronald Reagan was the second son of Nellie and John Reagan. Reagan attended high school in Dixon, Illinois. He entered Eureka College and graduated in 1932. He served as a one-time president of the student body and majored in economics and sociology. He became the president of the United States in 1980. The passage is from a source.

Bartolome De Las Casas expected the Spaniards to convert the native population to Christianity through civil means. Instead, they forced conversion on these people and used violence if individuals resisted this change in religion. De Las Casas was appauled by the efforts of the Spanish and described the brutal treatment that Spanish conquerors used against Native American populations. He recorded his observations in his book The Destruction of the Indies. This would become one of the most famous books about Spanish colonization during the 16th century.