How did zoning laws to reduce the danger from pollution?
a) they required factories to limit their use chemicals.
b) they kept factories outside of residential neighborhoods
c) they relocated factories to rural areas faraway from cities.
d) they establish building codes to reform factory plumbing.

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

List five north american and european countries in the non-communist bloc

What were the effects of the great reform act of 1832?