It ended in february 1917 because in the book it said that in 1917 the revolution became to a break point
The correct answer is D<span>. It convinced Americans that the war wasn't nearly over.
American citizens were led to believe that the communists were losing the war and that everything would end soon. This offensive showed everyone how complex and difficult the situation was and in turn led to loss of support for the war effort by the public.</span>
The allies liberate the Philippines did liberate in 1944.