John quincy adams issued a doctrine in 1823 stating that america would remain neutral in wars involving european nations and that these nations must cease attempts to colonize or occupy areas in north and south america.
(a) true
(b) false

The correct answer is A, as the statement is true. John Quincy Adams issued a doctrine in 1823 stating that America would remain neutral in wars involving European nations and that these nations must cease attempts to colonize or occupy areas in North and South America.  This was called the Monroe Doctrine.

Explanation:

The Monroe Doctrine, synthesized in the phrase "America for the Americans," was prepared by John Quincy Adams and attributed to President James Monroe in 1823. It established that any intervention by Europeans in America would be seen as an act of aggression that would require intervention of the United States of America. The doctrine was presented by President Monroe during his sixth speech to the Congress on the State of the Union. It was taken with doubts, at first, and then with enthusiasm. It was a decisive moment in the foreign policy of the United States. The doctrine was conceived by its authors, especially John Quincy Adams, as a proclamation by the United States of its opposition to colonialism in response to the threat posed by the monarchical restoration in Europe and the Holy Alliance after the Napoleonic wars.

i believe the answer is c

sorry i cant