What is the term that means that an action or law has been evaluated to determine if it is constitutional?

What bodies of water provided the eastern border of the zhou dynasty? ?

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.

Explain how social darwinism impact imperialism.