Answer:
A, because of the cataracts.
Explanation:
The cataracts made the river too dangerous to travel in as the rock filled rapids would destroy the boat, and destroy them.
A vast savanana or grassland region, known as the Llanos, is the primary biome of the Orinoco River Basin
To declare boundaries between the thirteen colonies and the Appalachian Mountains, so American colonists couldn’t create tension with the French and Native Americans who live across the mountains.
They viewed it as <span>Violent</span>