Why federal gun policies are better than state policies?

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities

Why did the other allies like great britain and france not support wilsons 14 points?

Over time, who did the nature of slavery change in america