What river is a border for New Hampshire and Vermont and passes through Massachusetts and Connecticut

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

Ascenario that doesnt  include any modern objects like electricity

The bottom part thats where most farming goes on

Not sure just need the points