Answer:
On April 14, 1969, Katharine Hepburn and Barbra Streisand tied for Best Actress at the 41st Annual Academy Awards.
Step-by-step explanation:
other times
Best Actor // 1932
Best Documentary Short Subject // 1950
Best Actress // 1969
Best Documentary Feature // 1987
Best Short Film (Live Action) // 1995
Best Sound Editing // 2013