1864
it was 1852 i believe :)
No one discovered it. It was a trail that was already there and was simply used for the removal of thousands of indians. Andrew Jackson was the person that wanted to remove the indians from the homeland so I guess your answer would be Andrew Jackson.
Beans and meat were main food sources on the Oregon Trail.
they got food by bringing their own
food
Sacagewea
cook food
in 1859
food and tools
Trail mix. Veggies. Fruit. Lots of good stuff.
food and water were so important on the Oregon trail because there wasn't much food or water. for the first 100 miles, there were a few river, but after that, there were no river and it never rained.