Find the longitude lines 15 degrees and 30 degrees. Are closer together at the north and south end of the globe. I need ASAP

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.

This refers to weather and atmospheric conditions measured over a long period of time.

What name is given to the money that had to be paid by germany in ww2