History
lene
4

A historian is awarded a grant to study the effects of industrial air pollution on sugarcane farms in Brazil. His research will focus on which major historical theme? A. Development and transformation of social structures B. Interactions between humans and the environment C. Development and interaction of cultures D. Creation, expansion, and interaction of political systems

+0
(2) Answers
apess

I believe that the answer is B. interactions between humans and the environment

Paz734

The answer is B. The effects of pollution and sugarcane farms means he'll be studying the interactions between humans and the environment.

Add answer