Diversity Jurisdiction: ( )

A、The contemporary requirement that a jury should be comprised of persons of different national backgrounds in order to reflect the diversity of society.;

B、The power of the federal court when the parties are from different states and the amount in controversy exceeds $75,000.;

C、The power of the federal courts to hear “federal questions”.;

D、The English translation of the French legal treatise, Diversite? Des courts, first published in 525.