Explain how democracy worked in the roman republic

Since the time of the ancient Greeks, both the theory and the practice of democracy have undergone profound changes, many of which have concerned the prevailing answers to questions 1 through 3 above. Thus, for thousands of years the kind of association in which democracy was practiced, the tribe or the city-state, was small enough to be suitable for some form of democracy by assembly, or “direct democracy.” Much later, beginning in the 18th century, as the typical association became the nation-state or country, direct democracy gave way to representative democracy—a transformation so sweeping that, from the perspective of a citizen of ancient Athens, the governments of gigantic associations such as France or the United States might not have appeared democratic at all. This change in turn entailed a new answer to question 3: Representative democracy would require a set of political institutions radically different from those of all earlier democracies.

ok sorry the answer is a. by their religion