What was an advantage of representative government?
a. any representative could veto laws he disliked.
o
b. elected officials remained in office for life.
o
c. elected officials could study issues carefully.
o
d. each citizen could vote on each law.

C. Ellected officials could study issues carefully

Explanation:

Since each citizen would vote on a representative, this meant that the citizens did not have to vote directly on each legislation, as it was now the task of the chosen representative. Ellected officials serve for a limited period of time, so they are pressured to perform well on their civic duties in order to be ellected again for a following term.

i think it's a)sparta

there were abundant sources of fuel nearby