How is earth's atmosphere like an ocean?

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.

To take a standard test such as the psat or plan students must have an

Who was thomas jefferson and what was his constitution toward the development of the us government