Evaluate the merits of using Aerial photographs over other methods in resource mapping

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

Don’t use up to much of them it leads to pollution

Joe ran 130 yards because 3 feet make 1 yard so using this ratio 390 feet make 130 yards.