Which country, the capital of which is Monrovia, was founded by the American Colonisation Society in 1820 as a home for freed slaves?
Its capital is Monrovia, its first settlements were founded in 1822 on land bought from local tribal leaders, it was initially a protectorate of the USA but independent from 1847; what country is it?
Because of its major oil deposits, which South American country was a founding member in 1960 of the Organization of the Petroleum Exporting Countries (OPEC), the only South American country in OPEC at that time?
