Hey there!
The first one is known as Tenant Farming and the farmer has to provide the landowner with a share of the crop.
The second one is ratify. If you've ever seen Congress ratifying a bill, they're passing it.
The third is to repeal. Even today, we see examples, while the government pushes to 'repeal and replace' in their terms, or revoke the current healthcare system and replace it with a new one.
The third one is the Constitutional Convention, where all delegates (except those from Rhode Island) met to revise the Articles of Confederation.
The next is sharecropping. The farmers who required land for their services were the sharecroppers.
The next is Black Legislators, who sat in the Constitutional Convention who actually took part, a huge step.
Following is Freedman's Bureau, which helped the African Americans who had been freed adjust and live.
That would mean the last is the Klu Klux Klan, and they are indeed a terrorist organization which targets many certain types of people.
Hope this helps!
