Was lincoln a popular president while serving as president

Yes with the people on the north side not so much on the south side for obvious reasons.

do you have a list of sources to choose from?

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