They do not "validate" or "invalidate" laws. They interpret the US Constitution and find the laws cited in the cases they review either Constitutional or Unconstitutional. But they cannot pick and choose at random which laws they will rule on. The cases they review have to work their way through the entire Federal Court System before they reach the Supreme Court (if they ever do).
Committees, commissions, and boards are appointed by both the president and congress.
by veto
No, the president is not elected by Congress. In the United States, the president is elected through a process known as the Electoral College. Under this system, citizens vote for electors who then cast their votes for the president. Congress does have a role in certifying the election results, but they do not directly elect the president.
This process is called a veto.
Congress must present every passed bill and resolution to the President.
no, The process of impeachment is an option of the Congress.
The Speaker of the House is in charge of the House of Representatives in Congress, while the Vice President serves as the President of the Senate. The Speaker and the Vice President oversee the legislative process, manage debates, and ensure the smooth functioning of their respective chambers.
Of course, this process is known as impeachment of a president and needs an organized vote in congress
No, the president does not have the power to remove the vice president from office. The only way a vice president can be removed is through the impeachment process by Congress.
The President cannot unilaterally declare war without the consent of Congress. The President has to present evidence to Congress that a war would be necessary and legal. Thus Congress acts to check the President's power.
The president determines whether to sign or veto bills passed by Congress.
No, the president does not have the power to remove the vice president from office. The only way the vice president can be removed from office is through the impeachment process by Congress.