Respuesta :
A. The Congress is the legislative branch and when it overrides a veto it is checking the actions of the president and the president is the Executive brach. B cannot be it because this just tells the legislative branches senators doesn't even mention executive branch. C cannot be it because it also doesn't mention executive branch. Do cannot be it because it doesn't mention legislative branch. and Europe cannot be it because it's only interpretation nothing on Executive Branch. The answer is A. the Congress overrides a presidents veto.