Complex sentence: After beginning a successful recording career in the 1960's, by the end of the decade, Streisand ventured into film; starring in the critically acclaimed "Funny Girl", for which she won the Academy Award and Golden Globe Award for Best Actress.
Split into simpler sentences: After beginning a successful recording career in the 1960's, by the end of the decade, Streisand ventured into film. She starred in the critically acclaimed "Funny Girl", for which she won the Academy Award and Golden Globe Award for Best Actress.