The most significant thing about Obama's election in 2008 was that he was the first black president to ever hold the presidency.
He divided his kingdom into provinces and had a trusted governor for each one.
After the colonial army victory at Saratoga, the British worked to bring the south under their control.
Recruited British loyalists to strike at the local patriot militias. Patriots near the frontiers rose up against the British led loyalists in bloody battles away from coastal strongholds.
Thomas Edison invented the electric light bulb
Harriet Tubman lead the slaves to freedom
Thomas Jefferson wrote the Declaration of Independence.
Ben Franklin assisted in the draft for the Declaration of independence but he is known for being the US ambassador for the revolutionary war
Franklin D Roosevelt was elected president four times
Hope this helps :)