Lewis cass proposed his ideas that would later be known as popular sovereignty in an effort to

calm tension between the northern and southern states

Explanation:

he was able to speed up production of the processing of seeds

explanation:

i think it is in quadrant 4.

the five year plans were part of a command economy. there was little choice in what would be emphasized for the current 5 year period.

the answer to democracy or totalitarianism is a bit harder. in stalin's time, russia was totalitarian. now that's not entirely true. putin has moved towards at least the boundary.