Which factor was the most important in aiding Spanish success in the Americans

Which of the following allowed the government to stop a foreigner from becoming a citizen, presidential power to throw anyone he wanted out of the u.s. and that it was a crime to criticize the government? the alien and sedition act the xyz affair the 12th amendment marbury v madison

The system of checks and balances ensures that

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?