In general, the US House represent the people and the US Senate represent the states. The roles of the US Senate include, passing bills, approving Executive appointments to high offices and federal courts, and ratifying treaties.
He presides over the Senate when a vote to break a tie is needed.
The upper house in the US government is the Senate.
senate
With their senate
Senate and House of Representatives
The Legislative Branch of the US Government includes the Senate.
The US government. Namely Congress and the Senate.
Senate
The US government. Namely Congress and the Senate.
executive branch
The senate is the upper house.
The House and Senate are the Legislative Branch of the US government (not the constitution)