There are a great number of factors that can motivate people to struggle for change, but one true that is constant is that, people put in efforts to bring about change in order to enjoy a better and more quality life. Generally, human desire to live in good conditions, when these conditions are threatened or taken away from them, people will struggle in order to have it back. Considering political issues, a nation will normally struggle to get rid of a bad leader and install a better one. On a persona level, an individual from a poor home will normally struggle get out of the poverty circle and to be rich. Thus, what motivate people to struggle for change is the need to experience a better life.
The correct answer I believe is the first choice
hope this helps
