Answer:
B slavery had to end to preserve the union
Answer: what am I supposed to answer?
Explanation:
A bit confused.
Answer:
The most likely answer is the third option
Explanation:
it's not option one because you don't need surplus to be a civilization.
it's not option two because a surplus of food isn't just crops.
it's not option four because people still need to trade for other resources.
In conclusion, the most reasonable answer is option three.
Answer:
The seagulls would eat them before they even have an chance to swim in the ocean.
