What was the central message of the Roosevelt Corollary? A The United States would use force to prevent intervention in the affairs of
neighboring countries.
B United States territories could not enter any foreign agreements.
C United States territories would remain unincorporated.
D The United States would support only those revolutionary movements that
promoted democratic principles.

D

Explanation:

the united states would intervene as a last resort to ensure that other nations in the western hemisphere fulfilled their obligation to international creditors,and did not violate party

the reform movements that arose during the antebellum period in america focused on specific issues: temperance, abolishing imprisonment for debt, pacifism, antislavery, abolishing capital punishment, amelioration of prison conditions (with prison's purpose reconceived as rehabilitation rather than punishment), the humane treatment of animals, the humane and just treatment of native americans, the establishment of public institutions for the care of the destitute, orphans, blind, and mentally ill, the establishment of public schools, the abolition of tobacco use, vegetarianism, health reform, homeopathic medicine, woman's rights (including, at first, especially the establishment of a woman's right to own property apart from her husband and her right to sue for divorce), and the amelioration of labor conditions (including higher pay, the right to form unions, the right to strike, and the demand for limits on the number of work hours, and safe working conditions).

explanation:

some american cities felt workers were being oppressed by business monopolies