It is important to begin your paper with a strong thesis statement.
Thesis- a proposition states or put forward for consideration, especially one to be discusses and proved or to be maintained against objections.
For mor information about thesis statements check out the information provided by Purdue Owl.
In your conclusion remember to that your conclusion will be similar to your introduction and will summarize the points from your introduction. Your conclusion will also lead to more research on your topic by the reader.