What can the senate and House of Representatives both do?

Both the Senate and the House of Representatives can propose and pass legislation, which must then be approved by both chambers before being sent to the President for approval. They also have the power to conduct investigations, hold hearings, and oversee government operations. Additionally, both chambers can propose amendments to the Constitution and have the authority to declare war. Together, they share responsibilities in the federal budget process and in representing the interests of their constituents.