A. A. A. If you have asthma, it's important to carefully select an asthma specialist -- a doctor who understands respiratory problems and treats asthma -- as your health care provider. Here are some asthma specialists to consider: Allergist.
Best Answer: About 20,000 to 30,000 died on the Oregon Trail. There culd have been a little more than that because it is still unknown exactly how many came over ...
8. From 1840 to 1860, the total number of people who traveled the Oregon, California, and Mormon Trails is estimated to be between 315,000 and 320,000. The entire population of the United States during this period went from just over 17 million in 1840 to about 31 million in 1860. 9. Most of the emigrants on the Oregon Trail survived the trip. Between four and six percent of the emigrants died along the way - between 12,500 and 20,000 people. This is about one grave for every 200 yards of trail (the length of two football fields). Most of those who died were either children or elderly people. 10.