'In the absence of the vice president, it's the title of the person who heads the U.S. Senate'
the president pro tem
AMERICAN GOVERNMENT: In the absence of the vice president, its the title of the person who heads the U.S. Senate
In the absence of the vice president, it's the title of the person who heads the U.S. Senate
In the absence of the vice president, it's the title of the person who heads the U.S. Senate
AMERICAN GOVERNMENT
the president pro tem
AMERICAN GOVERNMENT