Definition of oregon trail in English English dictionary
A historical overland route to the western United States extending from various cities on the Missouri River to the Oregon Country and later Oregon Territory. The trail was opened in 1842, and by 1845 more than 3,000 migrants had made the arduous journey. After the coming of the railroad, the trail fell into disuse and was finally abandoned in the 1870s. one of the main paths across the US to the western part of the country, used by pioneers (=people who are the first to go and live in an unknown land) in the mid-19th century. The Trail crossed the Great Plains and the Rocky Mountains before turning towards Idaho, Washington, and Oregon. The journey took around six months, and was extremely dangerous. The pioneers did not have good equipment, and they often suffered from illness or were attacked by Native Americans. Major U.S. route to the Northwest in the 19th century. It stretched about 2,000 mi (3,200 km), from Independence, Mo., to the Columbia River region of Oregon. First used by fur traders and missionaries, it was heavily used in the 1840s by travelers to Oregon, including settlers of the "great migration," led by Marcus Whitman. Of all western trails, it was in use for the longest period, surviving competition from the railroad by serving as a trail for eastward cattle and sheep drives