Correct answer is B. Citizens vote for government representatives.
Explanation:
A is not correct as this practice doesn't exist in the United States, as political meeting have been held in closed places, such as Senate or Congress.
B is correct as both in Rome and today in USA people have the right to vote and to choose people who will represent them.
C is not correct as in the United States all male citizen are not obliged. In Rome it was so.
