Communism is a political and social system based on a theory under which all forms of industry would be owned by
a. capitalists
b. the people as a whole
c. the tsar
d. individuals

They would be owned by the people as a whole - the correct answer is B. 

An interesting fact: countries with communist or socialist systems often have the word"people's" in their name, for example;

"People's Republic of Poland"  - historical name until 1989
"People's Republic of China" - current name

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.