If you believe that poor people join groups dedicated to keeping toxic waste dumps out of low-income communities because they want to enjoy the same standard of living and quality of life as the rest of society, then you believe in:

a. structural functionalism
b. globalization
c. relative deprivation theory
d. mass society theory
e. resource mobilization theory

Relative deprivation theory

Explanation:

Relative deprivation theory is related to the lack of resources that are important for maintaining the basic life of a person, for example, bread and butter, clothes, etc. Many of the basic needs that not meet by an individual that is called deprivation. Relative deprivation theory is related to a person when feeling a lack or deprived of almost all things that are necessary for basic life.  

Thus here in the above statement indicates that you believe in relative deprivation theory.  

sounds good to me mate!