The President.
The Senate has the sole power to hold the trial
some people
the top 2 are the us and china
The US Senate hold confirmation power over many Presidential appointments.
The people hold the power in a democracy.
The US Senate doesn't really have a lot of power to solely judge anything. The US court system has sole power to judge and has many supreme court judges who are considered the ultimate authority on law and the consequences of breaking these laws.
Judicial review.
What do you mean by ''hold''?
The US House of Representatives has the sole power to impeach federal officials. If an official is impeached by the House, the US Senate must hold a trial based on the impeachment charges. The Senate serves as the jury and a 2/3 vote for conviction is required in order to remove the official from office.
Hold on to political and economic power.
Hold on to political and economic power.
Many people hold power