Answer:
The most direct way nationalism caused World War I was through the assassination of Archduke Franz Ferdinand, who was the heir to the throne of the Austro-Hungarian Empire. ... Thus, nationalist movements broke out across the Slavic territories. Among the most militant nationalists were the Serbs.
Slavery was why the north and south were fighting, so it would be slavery
A vocal school, blab school or ABC school or Old-time School was a type of children's primary school at some remote rural places in North America, outdated and obsolete as the 19th century progressed. The school children recited (blabbed) their lessons out loud separately or in chorus with others as a method of learning.
The answer would be Igor Stravinsky.
