In Late Summer 1940, President Roosevelt Agreed to Send Fifty

In late summer 1940, President Roosevelt agreed to send fifty "overaged" destroyers to Britain in return for

A) Republican promises not to ask for a peacetime draft.
B) the ability to build U.S. naval and air bases on British islands in the Caribbean.
C) congressional approval of a draft registration act.
D) fifty "outdated" British aircraft carriers that U.S. factories could copy.
E) a renegotiated payment schedule of the Allies' war debt from the First World War.