Nomads who eventually came to be known as American Indians first reach the continent by:
Over a land bridge that crossed the Bering Strait.
Explanation:
There are several theories that exist, quite one in all that might be correct. Maybe. ;) this can be what i learned. They stumbled on the land bridge and ice across the northern Bering Sea from Asia. The ice bridge went from western Asia to Alaska throughout the glacial period concerning thirty five,000 years past.
Answer:
ended slavery with the emancipation proclamation, and overall united the north and south citizens.
Explanation:
"One day Michael came in complaining about a speed bump on the highway. I wonder who he ran over then."
-Jim "Big Tuna" Halpert
This was W.E.B. DuBois: he received his PhD at the Sociology Graduate school. During his studies he also spent some time at the University of Berlin (today's Humboldt University).