The people of Serbia share a cultural identity with Russia. Both groups are called Slavs. In the years before World War I, Serbia wanted all Slavic peoples to form one empire, free from rule by the Turks or Austria-Hungary. In 1914, Austria-Hungary said that it owned Serbia. This made the Serbs angry because it ruined their dream of having one empire of Slavic peoples. This conflict between Serbia and Austria-Hungary was one cause of World War I. The Serbs' wish to unite all the Slavs in one empire is an example of a. nationalism.
b. communism.
c. imperialism.
d. militarism.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.