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.

The answers are:

Nationalism increased tensions in the Balkan peninsula.

The assassination of Archduke Ferdinand angered Austria-Hungary.

Alliances caused a chain of events that pulled each county into war.

Explanation:

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age 7 i learned how to ride a bike and skinned my knee

age 10 went on my first vacation to the beach

age 12 got in a car accident with my mom she got whiplash

age 14 i got my first pet and named it ripley

age 16 i got my my first car and it was blue

age 17 got my first job at target

explanation: