Answer:
Manifest destiny
Explanation:
Manifest destiny gave Americans a destine to govern and spread in the unknown land in America. The term Manifest destiny first applied by John O'Sullivan in 1845. The Manifest Destiny introduced the territorial expansion in the West to the Pacific Ocean (sea to sea). The main goal was to spread its settlers in the westward region.
Answer:
B
Explanation:
The system is contained in a constant-volume container and thermally and mechanically isolated from its surroundings. In this state, the state of equilibrium, both the reactants and the product are in a concentration which have no tendency to change with time.
This is a highly contested question as to whether the US government should regulate this industry, although many think there should be "light" regulation, not full-on banishment.
The best answer is B. The river flooded yearly which allowed the fertile sediment on the bottom of the river to flow onto the farmland, keeping it fertile.