Although a number of things brought about world war i, there was one event that pushed europe over the edge. what was that event?
the october russian revolution
invasion of east prussia by russia
assassination of archduke ferdinand
the english naval blockade of germany

The correct answer is C. Assassination of Archduke Ferdinand

Explanation

World War I was an armed conflict that took place in Europe during the early twentieth century in which empires such as Austro-Hungarian, Ottoman, German and Bulgarian were involved, who faced the United Kingdom, France, the Russian Empire, and the United States.

This conflict caused major changes in the political map of Europe and in international relations, especially in Europe. In addition, the event that marked its origin was the murder of the Archduke of Austro-Hungary Franz Ferdinand in Sarajevo because he was the heir of the Austro-Hungary Empire and as he was killed by Gavrilo Princip who was a Serbian the Austro-Hungary Empire declared the war and soon other countries organized in major powers. So, the correct answer is C. Assassination of Archduke Ferdinand

answer; the correct answer is (travel horizontally);

answer: cannibalism, the capac raymi, capacocha, the eight day feast, the combing of the hair

explanation:

the incas have many rituals, cannibalism was always a very ritual thing, which was normally tied to sacrifices, warfare, death, and regeneration.

  the capac raymi was one of the most important ceremonies. it occurred around the summer solstice and was when they worshiped their sun god, also known as inti.

  the capacocho was another one of their most important ceremonies. it was when many children where selected to start their training, and these children where destined to become sacrificial blessings to their sun god, inti. being chosen for this ritual was a blessing.

  the eight day feast was a feast that lasted 8 days and, each day, the day began with a chanting at dawn. a follow up song at noon. which ended with complete silence at the end of the day. on this day, inca royalty was always dressed in silver and gold laced clothing.

  the combing of the hair was the most important ritual to young girls. this ritual was known as the coming of age ceremony, but only the most beautiful girls where chosen. in this ceremony, the girls chose their new name and where chosen as either brides, or princesses of rulers.