There is a lot of options. Since I have learned this, why don't you research about Cristopher Columbus? He is a bad guy and a good guy. You can also research about the American Revolution, the Boston Tea Party, etc. There are many options , and it is your choice. After all, you should choose it your self because you may not know how hard some of them are. If you really need info about Christopher Columbus, please message me.
I would love to help.
