Which of the Following Is FALSE About Cuba During the Platt

Which of the following is FALSE about Cuba during the Platt Amendment period (1901-1934) ?

A) The United States had the legal right to intervene in Cuba's internal political affairs.
B) Significant improvements were made in Cuban infrastructure, education, and public health.
C) Collective activism by Afro-Cubans forced the government to make good on its promises of social equality and economic justice and opportunity for Cubans of color.
D) Some light industrialization took place, but sugar remained economically dominant.