\'WESTWARD HO FOR OREGON AND CALIFORNIA \'In the eerily warm spring of 1846, George Donner placed this advertisement in a local newspaper as he and a restless caravan prepared for what they hoped woul.... \'WESTWARD HO FOR OREGON AND CALIFORNIA \'In the eerily warm spring of 1846, George Donner placed this advertisement in a local newspaper as he and a restless caravan prepared for what they hoped woul...