Which events sparked world war i? check all that apply. the assassination of archduke franz ferdinand angered austria. serbia declared war on austria, which caused austria’s allies to go to war. nationalism increased tensions in the balkan peninsula. russia's mobilization plan called for an invasion of france through belgium. alliances caused a chain of events that pulled each country into war.

Yes. The assassination of Archduke Franz Ferdinand angered Austria.  The man responsible for this was Gavrilo Princip , and he shot Ferdinand after his driver made a wrong turn.

No. Serbia declared war on Austria, which caused Austria’s allies to go to war.    On July 28, 1914 Austria-Hungary declares war on Serbia.

Yes. Nationalism increased tensions in the Balkan peninsula.  

No. Russia's mobilization plan called for an invasion of France through Belgium.  Russia was actually Frances ally, this was because they wanted to protect themselves from the powerful German armies.

YES! Alliances caused a chain of events that pulled each country into war. Austria-Hungary was allied with Germany and Serbia with Russia. When war was declared Russia was allied with France, France with Britain.

I hope this helps! :)

labor leaders and organizations had the power to demand it.

explanation:

workers got a five-day workweek because the bcea protects and respect the rights of the employees. labor leaders and other groups demanded it.

the following best describes postwar era writers in their works:

many writers,authors,novelists,poets concentrated more on social art and social writing and stayed away from political writings.