U.S. Senate
GOVERNMENT_AGENCY · 3 article mentions
The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, and the U.S. House of Representatives is the lower house. Together, the Senate and House have the authority under Article One of the Constitution to make and pass or defeat federal legislation.
Wikipedia: https://en.wikipedia.org/wiki/United_States_Senate
Wikidata: Q66096