The Democrats fought almost bitterly at times over a number of issues. the democrats fought bitterly over issues like slavery, tariff rates and banking policies. The democrats also fought over the issue of passing legislation for the creation of a number of jobs in the country. Hope this answer helps you.
Historians use primary sources like diaries, letters, speeches. And secondary sources like articles.
People tried to abide by them and then realized how imperfect we all are, and they realized that we need salvation.
President Truman fired General MacArthur for insubordination. Although Truman was committed to waging a limited war in Korea, preferring to negotiate with China and North Korea rather than expand hostilities, MacArthur openly disagreed with the president and threatened to attack China if it did not agree to terms of peace.