Hi there Theresa!
Our observations would differ in many ways
#1-We would recognize most of the animals.
#2-The habitats and wildlife would be less messed with.
#3-We know more now of which berries, and what not are dangerous.
-Steel jelly
The answers
Is 2*the price-57
D. They secured the U.S. border of the Oregon Territory by negotiating a treaty with England.