UnScramble this Word: l o h b c r a e?

Questions

Which U.S. President, early in his political life, was accused of trying to win votes by plying voters with alcohol?

What was the name of the first chimpanzee to travel in space?

What colour are the C strings on a harp?

What was the maximum weight permitted for the first flight attendants in 1930?

What is the largest antique ever sold?