UnScramble this Word: d e e c l r a n?

Questions

What future yippie leader was the first male cheerleader at brandeis?

What game of chance was originally called 'Beano'?

What game show had Dr Joyce Brothers as a panelist from 1978 to 1980?

What game tiles were first made with a pocket knife?

What geographic entity "shrunk" more than 1300 feet in 1980?