William Richard Tolbert Jr. was a Liberian politician who served as the 20th president of Liberia from 1971 until his assassination in 1980.

Liberia, officially the Republic of Liberia, is a country on the West African coast. It is bordered by Sierra Leone to its northwest, Guinea to its north, Ivory Coast to its east, and the Atlantic Ocean to its south and southwest. It has a population of around five and one-half million and covers an area of 43,000 square miles (111,369 km2). The country's official language is English; however, over 20 indigenous languages are spoken, reflecting the country's ethnic and cultural diversity. The capital and largest city is Monrovia.