1. why do inequalities and oppression exist and how should it be addressed?

and

2. how do resources affect cooperation and conflict?

, you : )

1. Inequality and oppression exist because of countless reasons. One of them is the idea of social darwinism and the act of colonization. Part 2 of the answer to the first question should probably be answered with your own personal opinion.

2. Wars are fought over resources. In order for one country/region/etc to acquire a certain resource they might have to negotiate trade with another country.

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!