c. Low education, low income, and being relatively young.
Explanation:
The people with lower literacy rates were mostly unaware of the value of their vote and their citizenship rights. They lacked faith in the voting system and see it as a system of just pretending to secure their rights. Young age and lack of patience drive them towards other methods to change their socio-economic conditions while some consider that irrespective of what they choose it would not change their life anyhow.
