Who do you think benefited the most by the slick road?
the East, West, or everyone​

It is the doctrine that the us had the right and duty to expand throughout north america. it just means they believed they had the right to expand westward and they did! they stated with the 13 colonies and then they kept moving gaining different territories throughout the years

There is no map, maybe give the link, it may be b

There is no map could you put up a picture of the map and i will try to .