Question

How did the first people to arrive in the Americas support themselves?

1) by fishing
2) by gathering
3) by hunting big animals
4) by hunting small animals

Answer 1

2) by gathering their food to survive that how they survive

Answer 2

I'd say that the first people to arrive in the Americas supported themselves 3. by hunting big animals.
They wanted to hunt animals which could give them longer-term resources of food, so crops, fish, and small animals wouldn't do.