It was a trigger that showed that there were two competing powers in Europe: Russia and Austria-Hungary (and their allies).
Franz Ferdinand was killed by a Serbian separatist and the Austrians wanted him to be punished. On the other hand, Russia supported Serbia is saying that Austrian demands ( to be allowed to search for the culprit inside Serbia) were too much.
This lead to a direct conflict between the two powers (Austria and Russia) and further lead to the war.
Answer:
A confederate system, or confederation, operates with a loose relationship between small local governments, which cooperate to common goals, while maintaining total autonomy. ... The best known example of confederation is the Confederate States of America, which ruled the American South during the Civil War.
There are no options given, but historically speaking it was the invention of "Cotton Gin".
A cotton gin was a revolutionary invention which enabled people to
easily separate cotton fibers and seeds; previously it used to take a large
time sorting it manually. The inventor behind this was <span>Eli Whitney. The processing was made easy but
still slaves were needed to grow cotton.</span>
<span>The Harlem Renaissance was a cultural, social, and artistic explosion for the African American. This made us view the African American differently. </span>
These people did invade China, but their raids were not successful.
