Help me please i have to write a 1 min speech of some injustice in the socity for today

Social injustice are inequalities that happen in society.  

Explanation:

There are many examples of social injustice that you can write a speech about.  You could write on issues such as ageism, xenophobia (prejudice against foreigners), or homophobia to name a few.   An important document created to fight for social JUStice is the Universal Declaration for Human Rights adopted by the United Nations General Assembly dating back to 1948.  This document was created meant to fight for the rights of prisoners, women, the youth, disabled persons, peasants, and even parents.

answer; i believe the correct answer is (a) nigeria is the largest african crude (oil) supplier; /// so revenue from petroleum;

d is the logical answer but im not a 100% sure