World History

In the 19th and 20th century, the empire of Austria-Hungary encountered many problems primarily as a result of what?

(A) Nationalism
(B) Economic contraction due to the loss of colonies
(C) Violent Republicanism
(D) Internal difficulties in the monarchy
(E) An influx of immigrants from Eastern Europe
Test ID: 975
Source: collegerevPH.weebly.com