How did sectionalism, disagreements between North and South, lead the nation to Civil War between 1800 and 1861?

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.

The current laws today protect the rights of people with disabilities.    a.  trueb.  false

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910