Final answer:
Augusto Pinochet was a dictator who ruled Chile after leading a coup against the democratically elected Socialist leader in 1973. Despite his brutal repression of dissenters, he received support from the United States. His regime was marked by widespread human rights abuses and authoritarian rule.
Step-by-step explanation:
Augusto Pinochet was a dictator who ruled Chile after leading a coup against the democratically elected Socialist leader in 1973. He came to power due to his fear of the spread of Socialism in South America and received support from the United States, despite his brutal repression of dissenters. Pinochet's regime was marked by widespread human rights abuses and authoritarian rule.