What physical features helped protect Rome from invasion?

What is one main reason some governments in the twentieth century began campaigns of genocide? a) a minority group wanted total independence. b) a minority group wanted more say in lawmaking. c) a minority group had different cultural customs. d)a minority group protested against government policy.

Where was goodyear located? a) northeast b) southeast c) northwest d) southwest

How did presidential reconstruction allow black codes to be passed