Answer:
The 1913 California law forced Japanese Americans to sell their land Technically, it only prohibited them from owning land. However, if they had already owned land before the law, they are forced to sell that as well.
D. You go any further north and its too cold :)
A nation's "sovereignty" allows it to exercise its political power and authority, since without sovereignty it is unlikely that the nation would be able to keep out outside powers and influence.
Obama is 54, born on August 4th in 1961.