What principle gives congress the power to impeach?

Article one of the US constitution gives house of rep sole power of impeachment and senate sole power to try impeachments.

brainiest

The Constitution deliberates the House the power to impeach. It has been proposed that members of Congress are not directors of the United States. Others, nevertheless, assume that members are public leaders and are subordinate to impeachment.

The Constitution enforces a two-thirds super-majority to convict a person being prosecuted. The Constitution confers the House the authority to challenge all the officers of the house and also the president and Vice President.

the answer to your question is a. the salt plains

in 1811, he led an expedition, known as the george c. sibley expedition, to improve relations with the pawnee and kansa tribes, and also to locate the rumored jefferson's salt mountain

b is the answer i am assuming