Why do you think people settled what is now british columbia before settling thse prairie provinces

The last photo u wonder what is this telling me to do?

Which domain endings indicate websites that are most likely to be reliable sources? check all that apply. sites ending in .net

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory