What, issued in 1823, still affects u. s foreign policy today?

although initially disregarded by the great powers of europe, the monroe doctrine became a mainstay of u.s. foreign policy. in 1823 u.s. president james monroe proclaimed the u.s. role as protector of the western hemisphere by forbidding european powers from colonizing additional territories in the americas

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daddy

explanation:

the correct answer is

d) rocket launcher