The president has the power to nominate people to be judges at the federal level.
but these people only get officially selected to be federal judges if the US
confirms the
president's nomination. This is an example of
what?

Checks and Balances

Explanation:

the three branches of government check each other's decisions in order to stop themselves from having too much control.

swe hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty and the pursuit of happiness. — that to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed, — that whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their safety and happiness. "

- declaration of independence

  according to this passage from the declaration of independence, who gives government the power to exist?

a) the king

b) the people

c) their creator

d) their governmenthook

sorry i do not know this