Which philosopher introduced the idea that government should be divided among three branches?

If Dr. Mottle's measurements of her data are consistent and do not vary because of the

characteristics of how she measured, the measurement is A) valid. B) time consuming. C) redundant. D) reliable.

Hendrik Willem van Loon considered _____ to be the most precious possession of the masses

a. money b. time c. ignorance d. illusion