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 ...
Only around 80,000 of the estimated 400,000 Oregon Trail emigrants actually ended their journey in Oregonâs Willamette Valley. Of the rest, the vast majority splintered off from the main route in either Wyoming or Idaho and took separate trails leading to California and Utah.