What caused many people in the urban middle-class to oppose diaz's dictatorship and support of political revolution? a. they wanted more land and better lives. b. they wanted a democratic government. c. they wanted better wages and homes. d. they wanted control of their companies

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

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