In Nicaragua, President Taft's use of Dollar Diplomacy O helped Nicaragua remain peaceful for many years.
O angered people in other Latin American countries.
O allowed the US to remove its troops from Nicaragua.
hurt the economies of Nicaragua's neighbors.

B. angered people in other Latin American countries.

The Dollar Diplomacy was Taft's foreign policy plan to remove military intervention in Latin America but remain in economic control. 

Dollar Diplomacy promised the removal of American troops however to maintain economic control, the military was often used to intervene. In Nicaragua, the military was used to stage a political coup (overthrow) so bring in a pro-US government. This angered many in Nicaragua as well as surrounding countries. There was fear the US would continue imperial control, manipulating the newly formed governments in Latin America.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.