One Direct Result of the Russo-Japanese War in 1904 -

One direct result of the Russo-Japanese War in 1904 - 1905 was the

A) humiliation of the outdated Japanese military and the stripping of Japanese colonies in Asia.
B) Japanese acquisition of colonies in Africa.
C) popular revolt in Russia that forced the creation of the Duma and a new constitution.
D) overthrow of the Russian tsar.
E) overthrow of the Japanese emperor.