Which of the following describes how nerva affected the roman empire? he was a cruel and violent leader who killed many christians. he was responsible for the creation of the twelve tables. he poor farmers by giving them land. he built walls to strengthen rome's borders.

1)which is the following was characteristic of the british colonies but not the french or spanish religion a. presence of slavery b. religion conversion c. smuggling and piracy d. strict racial hierarchy 2)how did the columbia exchange affect europe? a diseases from the new world decimated the population of the european continent b new crops introduced to europe generated further interest in the new world c enslavement of american indians in europe changed cultural attitudes toward slavery d the items produced by american indians become objects of competition in europe