Ritical Thinking Paper Topic with HIV and AIDS in Africa

Please be following as below..
1. Briefly discuss your topic. Why is this topic relevant to an Introduction to World Affairs class?
2. How has this topic reached the position it is in today? And what do you think is likely to change, regarding your topic, in the future?
3. Why is this topic relevant to an Introduction to World Affairs class?
4. How has this topic reached the position it is in today? And what do you think is likely to change, regarding your topic, in the future?

my paper should be full of 4 pages or more.
you can cite sources. Thank you!