Which of These Was Not a Reason for U

Multiple Choice

Which of these was not a reason for U.S. opposition to Ramón Grau San Martín's revolutionary government?

A) Grau suspended repayment of loans to New York bankers.
B) Grau confiscated two U.S.-owned sugar mills.
C) Grau opposed the creation of democratic political institutions and free elections.
D) Grau's social reforms threatened elite power and U.S. hegemony.