How did Franklin Delano Roosevelt's approach to the United States' relationship with Europe change over the course of his presidency?

At the start, during the mid to late 1930s, he was more concerned with domestic matter because we were in the middle of the worst recession in history, The Great Depression. with hitlers rise to power and the and the development of racism in central Europe, ww2 broke out in 1939. we began to send supplies to Britain and our allies. When Pearl Harbor was attacked in 1941, we declared war on the axis powers of Japan, Germany, an Italy and became directly involved in the war itself.