What easy research topic I can do for history 1301 for pre 1877 ? Please help

The war refugee board, established by president roosevelt, worked

One specific historical event or development during the period 1786-1861?

Human beings spread all around the world over a period of millions of years. identify when humans arrived in different regions of the world. 200,000 years ago 100,000 years ago 40,000 years ago 30,000 years ago