U.s senate
court
If you mean US presidential impeachments, then the Senate has the sole power to try and acquit or convict.
senate
The power to impeach presidents, judges, and civil servants is an explicit authority granted to Congress. The legislative branch can draft articles of impeachment and try the accused before them.
An impeachment starts in the House and then the trial moves to the senate.
I believe that is the Judicial Branch.
The Senate tries impeachment trials. Upon conviction, a public official will be removed from office and barred in the future, but no criminal charges result from an impeachment trial.
It reserves all powers not delegated to the federal government for the states.
if it is an impeachment case for a president the the house of representatives accuse the president and the senate tries them
The US Senate acts as the jury and tries any impeachment cases. When the House of Representatives accuses an official of a crime, the US Senate decides whether or not the official is guilty.
Only when a state tries to use a power specifically defined for the federal government under the constitution
The House of RepresentativesUnder Article I, Section 2 of the Constitution, the House of Representatives has the sole power to impeach (bring charges against) federal officials.The impeachment process is similar to a grand jury indictment in a criminal trial, in that the House doesn't vote on guilt or innocence, but on whether there is a legitimate reason to try an official on specific charges (called Articles of Impeachment). If a simple majority of the House votes for impeachment, the official proceeds to trial in the Senate.The House of Representatives has the sole power to impeach federal officials. The House of Representatives has this power under Article 1, Section 2 of the Constitution.