The 1920s were a unique time in the United States in the sense that it was a time of great economic prosperity and also great social woe. What led to this tension was a mix of rising immigration levels and and irresponsible attitude towards money and spending.
Native Americans were forcibly converted to catholic, enslaved, and forced into reservation-like areas (trail of tears) they also were decimated by diseases like smallpox.
It is shown "in the shaded region in the delta, and a couple of miles outside of the river".
Deposition is where material being transported by a river is deposited. Deposition happens when a river loses vitality. This can be the point at which a waterway enters a shallow territory which could be the point at which it surges and comes into contact with the flood plain, or towards its mouth where it meets another waterway.
The answer is 2 1 is true
2 is b
3 is true
4 false
5 false
6 I think true I’m not sure srry