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.
An estimated 100,000 gold seekers took part in one of the greatest gold rushes in North American history. The participants in the gold rush were known as  Fifty-Niners  after 1859, the peak year of the rush and often used the motto Pike's Peak or Bust!But in fact the location of the Pike's Peak Gold Rush was 85 miles (137 km) north of Pike's Peak.It was only named Pike's Peak Gold Rush because of how well known and important Pike's Peak was.he Pike's Peak Gold Rush, which followed the California Gold Rush by approximately one decade, produced a dramatic but temporary influx of immigrants into the Pike's Peak Country of the Southern Rocky Mountains.