Under the 22nd amendment, what is the maximum time a president may now serve? a. one four-year term b. two four-year terms c. two five-year terms d. one two-year term e. two six-year terms.

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

Why were the chang and xi rivers important to china’s development? a. they keep invaders out. c. they kept china isolated. b. they provided a route for ships to travel inland. d. they provided boundaries for the different political sections

What was the intended purpose of the frescoes from the house in dura-europos?