Final answer:
The House of Representatives holds the power to initiate impeachment proceedings, which is one of its key responsibilities, and representatives must investigate and work collaboratively to charge officials who may have committed serious misconduct.
Step-by-step explanation:
One of the significant powers of the House of Representatives is the sole authority to initiate impeachment proceedings. This means that a representative's duties include examining and bringing charges against a president, vice president, or any other civil officer suspected of 'Treason, Bribery, or other high Crimes and Misdemeanors'. As a part of this process, the representative must thoroughly investigate alleged misconduct and collaborate with other representatives to determine if there is sufficient evidence to proceed with impeachment. This duty reflects the role of the House as a body that holds government officials accountable for their actions, thereby upholding the integrity of public office and adherence to the Constitution.