It’s important to include evidence in your thesis statement to help support your opinion. Doing so tells readers that you understand the topic and have performed some research, which gives you more credibility as a persuasive writer. It also creates a road map for readers, so they know what evidence you’ll discuss with more detail in the paper. For example, if your thesis is, “Companies should not test their products on animals because it’s inhumane and unethical, and it doesn’t always lead to accurate results,” the reader knows right away what your opinion is and what evidence you'll provide to support that opinion in your paper.
Be sure to choose only the arguments you will be able to illustrate and develop in your essay. Feel free to revisit your thesis statement and rewrite it while you work on your paper and want to add or change something. If you decide to use the thesis statement suggested above, you will need to write one paragraph discussing a relationship between literacy of population and economic development of the country. Another paragraph should shed light on the current situation in Africa. Try to find the latest stats on education and economy in Africa. Numbers often speak louder than words when you need to illustrate your point and to persuade readers to share your position. The third paragraph should address the question of humanitarian aid and the attitude of the locals to it. Finally, make sure to repeat your thesis statement in the conclusion part, but use different wording.