The Great Migration is depicted in the image. Also known as the Great Northward Migration, it marked the movement of 6 million african americans from the rural south of the United States to the Northwest, Midwest and West, that took place between 1916 and 1970. It was one of the most rapid internal migrations in the world not caused by war or famine, and it meant leaving their economic and social base to find a new one, made easier by the labor shortage that WWI had generated.
Answer:
With the gold rush lots of people moved to California with so many people in California the question of California becoming a stage came up. So the many wondered was California going to be a slave state or a free state. If California became a free or slave state there would be a imbalance in power between the two factions.
Aryans - Hitler believed that Aryans were the supreme race, and had the most "pure blood" to walk on Earth. They had very pale skin with blue eyes and blonde hair.
Hittites - Believed to only be tall and good-looking people. Usually depicted with pale skin, red hair, and blue eyes.