In the early 1950's dr jonas salk developed an effective vaccine for what childhood disease
a) polio
b)measles
c)chicken pox
d)typhoid fever

preach it sista lol xd

the common people were given the right to vote. jacksonian popular government was a nineteenth century political reasoning in the united states that upheld more noteworthy vote based system for the basic man as that term was then characterized. starting with president andrew jackson and his supporters, it turned into the country's overwhelming political perspective for an age.