Name the following Certain areas of the continent are collectively known as North American Arctic. - ???

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

Answergoogle earth; i believe this is the correct answer, plz check first;

Answerscripps institution of oceanography; i believe this is correct plz check first good luck;

Ascenario that doesnt  include any modern objects like electricity