In [[American diplomatic history]] the Empire of Liberty has meant opposition to tyranny and totalitarianism, especially in the [[Spanish American War]] (1898), [[World War I]], [[World War II]], the [[Cold War]] and the [[War on terrorism]]. | In [[American diplomatic history]] the Empire of Liberty has meant opposition to tyranny and totalitarianism, especially in the [[Spanish American War]] (1898), [[World War I]], [[World War II]], the [[Cold War]] and the [[War on terrorism]]. |