Which of these is considered a primary source?
a. an article in a scientific journal
b. a government study such as a census
c. a history professor's thesis
d. a film review

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.

barack obama

44th president of the united states