Because they had to get a certain amount of states to verify the law in order to take action.
Answer:
The main reason for the rise of dictators in Europe and Asia during the 1930s was that dictators promised economic recovery and order - c. Europe and parts of Asia were in bad economic shape from the World War I stil after that time. Dictators then arose with promises of great recovery and whatnot.
Explanation:
i used somthing called the internet
The main reason why Congress worked to keep a balance between the number of slaveholding states and free states is because they wanted to avoid war breaking out between the North and the South. They tried to do this through a series of compromises that ultimately failed.