3. How did the Columbian exchange change the lives of Europeans? para pelantiche gioath in Europe by bringing news Crops from the Amercons
and started tiropes economil shift towards Capitalism
4. What are the pull factors for the United States? What type of refugees does the United States take?
5. Explain how the interaction of cultures can lead to a pandemic?

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.