How might congress react if a president took actions with which disagree?

If a president takes actions that Congress disagrees with, they may respond in several ways, including holding hearings to investigate the actions, introducing legislation to counter or limit those actions, or using their oversight authority to demand accountability. Congress could also consider passing resolutions of disapproval or even initiating impeachment proceedings if the actions are deemed unlawful or unconstitutional. Additionally, lawmakers might rally public opinion against the president's actions to strengthen their position.