Answer:
Explanation:
The non legislative powers of the congress include approval of presidential appointment, amending the constitution, investigating matters that interfere the legislative duties, choosing president when there is no clear winner and impeaching officials. It can also approve the vice president. All these powers are granted by the Article 1 of the congress. It is the only branch that can change or amend laws. these powers serve as the check and balance so that congress can have non legislative powers and allows the government to unite in case if any one branch tries to exercise too much power.