Napoleon Chose to Sell All of Louisiana to the United

Napoleon chose to sell all of Louisiana to the United States because

A) he had been unable to re-conquer Santo Domingo from rebel slaves.
B) he was afraid that the British might seize Louisiana in a new war.
C) he did not want to drive America into the arms of the British.
D) he wanted money to finance his military schemes in Europe.
E) all of these.