How did geographic features impact early societies?

In the mid 1800s western settlers and american indians differed in their views about

What impact did improvements in farming technology near the end of the nineteenth century have on the american economy? a. more energy was needed to power equipment, creating the renewable energy industry. b. less labor was necessary on farms, leading workers to pursue other jobs. c. less money was invested in farming as many locally owned farms went bankrupt. d. more demand for agricultural products reduced the price of food and animal products.

Researchers have found that it takes to view a mental image that is larger or covers more distance than a smaller or more compact one.