Newton has mounted ballets for many other companies and has staged his own production of Swan Lake, Act III for the Pennsylvania Ballet. He retired from The Royal Ballet in 2001 and now works internationally as a freelance teacher, mainly staging the Ashton repertory.ewton has mounted ballets for many other companies and has staged his own production of Swan Lake, Act III for the Pennsylvania Ballet. He retired from The Royal Ballet in 2001 and now works internationally as a freelance teacher, mainly staging the Ashton repertory.
Silver mining in Colorado. Silver mining in Colorado has taken place since the 1860s. In the past, Colorado called itself the Silver state. (Nevada also calls itself the Silver state. Idaho, however, actually produces the most silver in the US.)
The impetus for the organization of the Colorado territory was the discovery of gold. On 28 February 1861, the U.S. government organized the Territory of Colorado. (Colorado City and Golden served as the territory's capital, before Denver was declared the capital in 1867.). Colorado became a state on 1 August 1876.Due to the expansion of the railroads across the plains and into the mountains, and the subsequent increase in economic linkages, the state's population quickly grew.he impetus for the organization of the Colorado territory was the discovery of gold. On 28 February 1861, the U.S. government organized the Territory of Colorado. (Colorado City and Golden served as the territory's capital, before Denver was declared the capital in 1867.). Colorado became a state on 1 August 1876.