What social and economic changes did Americans see after World War II and in the 1950's? How were these changes different from the way if life in American in the 1920's, the 1930's and during the war? Where there any similarities?

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

the fundamental orders of connecticut it would be the letter b

on the morning of  july 21,  1861, general mcdowell ordered the  unionarmy to attack. it was on this hill that  confederate  colonel thomas jackson and his forces held back theunion  troops.