the degree of arterial disease in the lower extremities is often classified into four categories normal 0 % stenosis 1 49 % stenosis 50 99 % stenosis and total occlusion 100 % stenosissome laboratories further differentiate between 50 74 % stenosis and 75 99 % stenosishe degree of arterial disease in the lower extremities is often classified into four categories normal 0 % stenosis 1 49 % stenosis 50 99 % stenosis and total occlusion 100 % stenosis
Land Rush of 1889. The Oklahoma Land Rush of 1889 was the first land rush into the Unassigned Lands. The area that was opened to settlement included all or part of the present-day Canadian, Cleveland, Kingfisher, Logan, Oklahoma, and Payne counties of the US state of Oklahoma.
4. The Gold Rush was a male-dominated event. Hundreds of thousands of people flocked to California to make their fortunes in the Gold Rush, but almost none of them were women. In 1852, 92 percent of the people prospecting for gold were men. The few women who did travel to the west eked out a living in the growing boomtowns, working in the restaurants, saloons and hotels that seemingly popped up every day.