Random attacks by Indian tribes. The frontier had swamps-to-mountainness terrain. Seeds didn't work in all parts of America, some lived healthy in one area while the same seed could die somewhere else there.
Answer:
I think it is Separation of powers.
Explanation:
The U.S Constitution is separation of powers and it divides the government. Popular sovereignty is based off, the will of the people. Democratic people have the rights just like in sovereignty.
As the French became more aggressive the Six Nations moved toward neutrality.” ... After the war began to turn in England's favor in 1758, the Iroquois decided to officially join the war as allies to the British. Realizing that the British might win, the Iroquois reasoned it would benefit them to be on the winning side.