Absolutely. Or else the president can establish a totalitarian government system, which would be risky.
Congressional Override
If a US president vetoes a bill sent to him by the US Congress, the president may choose to veto the bill. In such a case, the bill is sent back to the congress. If the Congress can come up with a two thirds majority, then the bill must pass as law.
Congress
No, congress has more power.
The power to override the veto with a 2/3rds majority
may override presidents veto may reject presidential appointments may charge possibly impeach the president controls budget appropriation
they can impeach him
no or false
Congress can override a presidential veto by a vote of 2/3 of the members of both houses.The House can formally impeach the president and the Senate holds the trial.Congress can reject presidential appointments and refuse treaties.
Congress had enough power to override Johnson's vetoes.
The US Congress has this power if it can muster up a 2/3 majority in favor of the override.
checks and balances i think.. A+