September 11, 2001, was the day that terrorists attacked
a. the USS Cole.
b. the American embassies in Kenya and Tanzania.
c. Israel to try to gain a Palestinian state.
d. the World Trade Center and Pentagon.
September 11, 2001, was the day that terrorists attacked "d. the World Trade Center and Pentagon," since this was instigated by terrorists who wished to strike fear into the hearts of the American public.