contestada

PLS HELP
Historically, which statement is true about the total number of bills vetoed in United States?
O
The vast majority of presidential vetoes remained in force, ending that version of the legislation.
O
The vast majority were pocket vetoes and thus could not be overridden.
O
The vast majority were determined to be unconstitutional by the Supreme Court.
O
The vast majority of vetoes were overridden by Congress.