Answer:
1. Had home turf advantage
2. The French helped them
3. And some native Americans helped them
Explanation:
The British had to come all the way to America to battle the colonist and then had to go back to Brittan to resupply all the while being attacked by the French. And if the British did get past the naval defenses they would have to fight in forest where Native Americans were king at fighting in that territory.
They both allowed different cultures and people into their own civilization. The difference between them was that one would make the other people pay tribute to them and the other would integrate them into their own civilization and force them to follow Inca laws and learn the Inca language.
The answers is C.Steel-meatpacking industry i think
The theory in which humans migrated to North America is the land bridge also known as the Bering Strait.