D. ancient seas because sedimentary rocks form when there is alot of pressure.
Answer:
Disagreements between the French and British over land claims and the fur trade
Explanation:
Causes of the French and Indian War. The French and Indian War began over the specific issue of whether the upper Ohio River valley was a part of the British Empire, and therefore open for trade and settlement by Virginians and Pennsylvanians, or part of the French Empire.
A. Most of the area is a desert
The Twenty-sixth Amendment lowered to voting age to 18.
Many campaigners used "Old enough to fight, Old enough to Vote".
Hope this helped.
The native americans were required to live off of the land and which ever type of geographical region that was, it caused the Natives to adapt.
