Answer:
Rivers transport particles, from fine ones such as silt in turbid water to coarser ones such as sand, gravel, and boulders associated with bed-load transport. The speed and turbulence of currents enable transportation of these materials. When riverbed gradient or the river flow diminishes, particles tend to drop out.
Explanation:
Answer:
Removing American Indians will allow white settlers to become wealthier.
Explanation:
fertile soil, minerals, and the Amazon Rainforest.
