1 Throughout its first 73 years until March 2002, the Best Actor Oscar had only been won by a black man once-by SIDNEY POITIER for 2  . The Lilies In The Field  in 1963, despite the emergence of strong roles for coloured actors and actresses from the 1960s onwards.
The source or beginning of a river is called the 'headwater'. The beginning of a river is known as the source. The source or beginning of a river is called the 'headwater'. The beginning of a river is known as the source.
As tributaries join main stems at confluence after confluence, rivers become larger. Eventually, nearly all rivers do lead to another body of water, usually an ocean, a bay, or a large lake. The transition point between a river and these other bodies of water is known as a delta.