Answer:
California Gold Rush, 1849
Answer:
Even in good times wages were low, hours long and working conditions hazardous. Little of the wealth which the growth of the nation had generated went to its workers.
Explanation:
The life of a 19th-century American industrial worker was far from easy.
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.
-12 on the number line goes away from -4 therefore making it lower
