What was the main occupation of people for most of human existence? 1 crafts such as metal-working

2 agriculture

3 building shelter for homes

4 hunting and gathering food

hunting and gathering food

Explanation:

most of human existance was pre-historic therefore the other answers would be very un-likly as we would have been about as advanced as cavemen.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska