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.
food
they got food by bringing their own
Sacagewea
cook food
in 1859
food and tools
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.
People who came to a new land often needed food. A man named Odalf Miomie founded trail food in 1830 when he traveled west to find a new land to start again.