The government of ancient Athens was an oligarchy.
a theocracy.
a direct democracy.
a democratic republic.

I think it's c

Explanation:

but it might be a

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

d. it spread christianity. i just took the test and got it right.