Answer:
hi!
Explanation: In fact, scientists agree that onions were likely a staple in the prehistoric diet of human beings. Onions are known to have existed in Egypt in 3500 BC. To the ancient Egyptians, onions symbolized eternity, and many pharaohs were buried alongside onions. The ancient Greeks also believed in the power of onions. your welcome :)!
1. Written down/ wouldn't be
Hope this helps :)
I can't really answer unless I see the text.
The supporting details should offer this.
Answer:
Every four years the American people choose a new president, and 1988 is one of those years."