Why did Jack London go to Canada during the 1890’s? What mode(s) of transportation did he use?

Which one of the following is not a good procedure to follow if you wish to avoid being rear ended by another vehicle

Why does pacholke say that it shouldn’t make you happy that “as a prison system, as a nation, and as a society, we've become very good” at containing and controlling the people who have fallen through all of the other societal safety nets? what do you feel that he is insinuating by this statement? explain.

How do you do this? i’ve marked the correct answer but i can’t seem to calculate