Help me please i will give brainleist

Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment is called?

What was a major cause of world war i?

16.which statement best describes hinduism? it is a polytheistic religion with a countless number of gods.it is a monotheistic religion with a single god in a single form.it is an atheistic religion.it is a monotheistic religion with a single god in many forms.