What power does the House of Representatives possess?

The House of Representatives possesses the power to initiate tax legislation and impeach federal officials, making this choice the correct answer. According to the U.S. Constitution, specifically Article I, Section 7, all bills for raising revenue must originate in the House of Representatives. This means that any new taxes or revenue-generating measures are required to start in the House, giving it significant influence over fiscal matters.

Additionally, the House has the authority to impeach federal officials, including the President, as outlined in Article I, Section 2. Impeachment is the process by which the House can bring charges against a federal official, which is then followed by a trial in the Senate. This unique power positions the House as a critical component in oversight and accountability of federal officials.

In contrast, the other powers listed in the options are not within the purview of the House. Confirming presidential appointments and approving treaties are powers reserved for the Senate. Declaring war is primarily a power shared between Congress, but historically, the initiation of combat operations has often been driven by the President’s authority. Thus, these functions do not align with the primary roles assigned to the House of Representatives.