in may 1960, the soviet union and the united states were at odds over the "u-2 incident" which involved

D.) The shooting down of an American spy plane.

On april 20, 1814, the dethroned emperor left france for the isle of  elba, where he was exiled under the terms of the treaty of fontainebleau.napoleon  would be allowed to ruleelba, which had 12,000 inhabitants. perhaps cruelly, the treaty allowed him to retain the title "emperor."