Prepare for Medical School. Before attending medical school to become an anesthesiologist, a student must have a bachelor's degree. This undergraduate degree can be in any discipline but a background in the natural sciences, especially biology, is essential. Strength in chemistry, mathematics, physics and English is also needed.
Overall, American aircraft production was the single largest sector of the war economy, costing $45 billion (almost a quarter of the $183 billion spent on war production), employing a staggering two million workers, and, most importantly, producing over 125,000 aircraft, which Table 6 describe in more detail.
The Erie Canal helped New York become the financial capital of the world and created a cheap and easy way to the west. Historians believe that the Civil War may have ended differently if there was no Erie Canal. The opening of the Erie Canal enabled trade between the East and the West, which helped the Midwestern farmers prosper. This encouraged Northerners to move to the Midwest.