Which u. s. action would be more likely under the reagan doctrine than under
the foreign policy of détente?

Under the Reagan doctrine, the Us would have either overtly or covertly formed, trained and supplied with weapons and money a guerrilla opposing a Communist regime, a Moscow-backed client, in the Third World, instead of quietly accepting them or abstaining from any reaction. One example: support of Reagan for the Contras fighting the Soviet- and Cuban-backed Sandinistas in the 1980s.

Explanation:

d. dr. francis collins

a variant spelling of the word dote (british)