How does the use of perspective affect the appearance of individuals in renaissance paintings?

they appear to be flat.
they appear to be larger.
they appear to be closer to each other.
they appear to be three-dimensional.

The way the use of use of perspective affect the appearance of individuals in Renaissance paintings was: they appear to be three-dimensional.

in the perspective painting, artists would utilize both distances and sizes of the lines and shapes to give the impression that the view that created on paper or canvas appear in a realistic manner as if the viewers are belonged in the panting and directly observing the object

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.