Deaths 91 to 92: Indian film maker, given honorary Academy Award for lifetime achievement?

Questions

The infamous Heimlich Maneuver is also known as?

What does expost facto mean?

Who was the creator of the Heimlich Maneuver?

In 1969, which rock group was playing Altamont when a man was killed by a Hell’s Angels Motorcycle club member?

What is the name of the Ultimate Behemoth's satellite??