In Saudi Arabia V

In Saudi Arabia v. Nelson , the court held:

A) under the Foreign Sovereign Immunities Act, a foreign state is presumptively under the jurisdiction of the U.S. courts.
B) the Foreign Sovereign Immunities Act provides the sole basis for obtaining jurisdiction over a foreign state in the courts of this country.
C) whether a state acts in the manner of a private party is a question of motivation.
D) in determining whether a state engages in commercial activity, the question is whether the foreign government is motivated by profit.