The best answer would be B-it can rule laws unconstitutional that violate protected rights. The Supreme court has complete jurisdiction. If they decide that a new law go against the Supreme Court, then they can rule it unconstitutional and the law would not be a law anymore.
Because the River Nile was convenient passageway for conquest.
D. FDR passed an order lowering the military draft age from 21 to 18 in November of 1942. In 1970, Senator Ted Kennedy proposed lowering the voting age to 18, which had previously been at 21. In March of 1971, President Richard Nixon signed the order. During the debate, citizen supporters cried "old enough to fight, old enough to vote!"
