Please help Brainiest to who gets it right, or first. Who was President at the time of the Louisiana Purchase?

James Madison
John Adams
Thomas Jefferson
George Washington

Why did the hawaiian people want a new constitution?

The southern states were unhappy with reconstruction. they saw it as punishment by the_? . they were also against_? 2_ , as shown by the black codes. ? 1 ? 2 radical republicans providing equal rights to men and women democrats providing blacks the right to vote moderate republicans providing women us citizen ship

How did slavery end in the united statesa. it ended with the emancipation proclamationb. it ended when the union won the civil warc. it ended with the fifteenth amendmentd. it ended with the 13th amendment