Why didn't the northern states fight to ban slavery in the constitution? a. they feared for the slaves safety if they were freed. b. they were afraid the southern states would leave the union. c. they were more concerned with state power than ending slavery. d. they understood the important role slavery played in the northern economy.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

citizens get the vast majority of their political and governmental information from the media, which includes television, print journalism, radio, and now the internet. the media play an important role in connecting people to government.