useless trivia: What Word Means: More Free - A Deliverer?

Questions

What did the 1980 U S naval academy class have for the first time in history?

What did the Celts consider sacred because it communicated moisture from the ground into the air?

What did the Chinese not refer to themselves as?

What did the contestants in the Greek olympics wear?

What did the Israelites eat in the desert after the exodus?