Beginning of Essay
The United States of America is constantly changing. Each president makes changes that shape this country. Three presidents that made some of the most important contributions to our nations history were, George Washington, Abraham Lincoln, and Franklin D. Roosev ....

Middle of Essay
.... He was born into poverty, failed in business, and suffered a nervous breakdown. Also, he lost eight elections before becoming president. The Civil War had the power to divide this nation. Lincoln pulled these two sides together and helped them unite. He abolished slavery with the thirteenth amendment and managed to keep the southern states from seceding from the Union. Franklin D. Roosevelt was the president that brought the United States out of the great depression and positioned it as a superpower. His most significant contribution was introducing the New Deal. He also was the president to create social security. Roosevelt helped ....