Answer:
Explanation:
California's Mines After the Gold Rush As gold became more and more difficult to reach, the growing industrialization of mining drove more and more miners from independence into wage labor. The new technique of hydraulic mining, developed in 1853, brought enormous profits but destroyed much of the region's landscape.
Answer: Both
Explanation: The league of Nations was both because it was Sucessful in small ways, but over all it was a majority failure.
The use of tobacco is ridiculous. spreading the truth about tobacco would definitely help and just tell them the risks and dangers of it
To prevent the spread of European ideas and culture in China
