Why did the founding fathers decided to replace the articles of confederation

The british agricultural revolution resulted in many farmers losing their jobs. which sentence best explains the change that farmers experienced?

In 1819, what did the united states obtain from spain for $5 million?

How has urban renewal affected poorer neighborhoods in major cities? check all that apply. 1. communities have been transformed to meet the needs of the modern population. 2. old stores and factories have been renovated and used for new purposes. 3. crime rates have increased as more money has come into the neighborhoods. 4. many community businesses have gone into decline or been forced to close. 5. a number of african americans have been displaced from their homes.