Acritical event that end the republican party's domination of national politics in the 1920s was

When The Great Depression began and Hoover remained an inactive president, he said that if the US waits the economy will improve, and the people should fix the situation

Britain and its empire stood alone against hitler and mussolini. in june 1941, hitler broke the non-aggression agreement with stalin and germany invaded the soviet union. in december, japan attacked the us and britain. the main lines of world war ii had formed.