Mining was a major economic driver and wealth creator for Ontario and Quebec. Even today mining and resource are major exports.
Hell.
in the 1900s
mining, companies, businesses
=== ===workers and women
Cotton.is the most important crop in the kentuky area-ando321
W.E.B Dubois
Profitability was very high, with mining costs at the point of extraction only 75 cents, while the selling price ranged from $15 to $18.
The City of Ely is in White Pine County, Nevada, USA. Ely was originally a stagecoach station which grew with the mining boom in the early 1900s thanks to the discovery of copper in the area.
Prior to 1870, the primary occupations were mining & building the railroad. Late 1800s to the early 1900s, the Chinese built "most" of the levees that control the rivers in the Sacramento regions of California.
There were many, but the most important include Pancho Villa, Emiliano Zapata and Venustiano Carranza.
no i think the 2oth century is the 1900s?
1900s