"the house of representatives shall chuse (sic) their speaker and other officers; and shall have the sole power of impeachment."
- from article i, section 2 of the u. s. constitution

"the senate shall have the sole power to try all impeachments. when sitting for that purpose, they shall be on oath or affirmation. when the president of the united states is tried the chief justice shall preside: and no person shall be convicted without the concurrence of two thirds of the members present.
judgment in cases of impeachment shall not extend further than to removal from office."
- from article i, section 3 of the u. s. constitution
according to the constitution of the united states, who can remove government officials from office on grounds of impeachment?
a) senate
b) supreme court
c) house of representatives
d) the president of the united states