Question

The Monroe Doctrine warned __________ not to __________ independent countries in North and South America, or the United States would consider it an act of hostility.
a. spain,kidnap americans who visited the
b. spain,protect runway slaves who fled the
c. great britain,seize american ships from
d. european monarchies,colonize the

Answer 1

"d. european monarchies,colonize the" would be the best option, since at this time America was worried that increasing foreign influence in the region would lead to a takeover invasion of the US and its territories.