M4

According to the request of M1, propose a research topic about the history of the United States from the reconstruction (1865) to the present you want to study this term. After you determine the topic, you need to construct a draft of the article according to the requirements of M4. A lot of resources need to be cited, and it is best to include a little bit of information I provided. Of course, you can also choose other resources instead of using resources like Wikipedia.