With picture plz help. Sociology class!

Which states universal prekindergarten has been most effective in preparing children for school?

The framers added the commerce clause to the constitution because of confusion caused by each state passing its own trade laws, which had been allowed by

The 13th amendment ended slavery in the united states. what would be the best reason congress decided to amend the constitution to make this practice illegal? a) congress felt all women deserved the right to vote. b) congress felt slavery was ethically and morally wrong. 'c) congress believed everyone should have us citizenship. d) congress believed abraham lincoln should have amended the constitution.