C. D-Day. It happened June 6 ,1944
It was the failed Bay of Pigs invasion conflict with Russia over missiles in Cuba active U.S. involvement in Vietnam
The president uses mass media to gain support for policies.
High tariffs on industrial products I think.
I don't know what the choices are since your didn't put them in the question, but what did happen is that Portugal continued to go eastward and develop their new trading empire...
