I would call it a "delegated power" meaning power that constitutionally belongs to Congress is passed along or delegated to the President.
An informal amendment can be established by Congress via legislative actions and the President also has the power to amend through a clause in the Constitution.
No, it did go through Congress as the Federal Trade Commission Act, but it was created by president Woodrow Wilson.
the president has the power to check congress through thepower of vetoing legislation that comes to his desk.
The president
Congress and the President and, through the Media, to the Public.
Veto
Congress cannot decrease the President's salary midway through his or her term. Once the salary is set, it is final.
The powers of the President are limited by Congress through the Checks and Balances system. Congress approves the President's appointments, and can override a presidential veto.
The president has to pass his political agenda through Congress within 4 years.
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.
It is likely possible, but the president needs to pass it through Congress first.
This all depends on the Congress and the President. If the president's party has the majority in Congress, he generally works with the majority leaders to get his agenda through Congress. If the president's party is the minority party in Congress, he uses two tools: obstructionism from the minority leadership (the filibuster, and loading up bills with things the majority hates in an attempt to get them tabled), and the veto.