Are parliamentary democracies with electoral systems (such as proportional representation) that encourage small parties better able than america’s own democracy to give a voice to the many interests that characterize our increasingly diverse national populations? some issues to consider are how the role of aruba prime minister differs from that of the american president and whether you believe parliamentary systems are more efficient or fairer than the congressional system used in the united states. Whether you believe aruba’s parliamentary systems are more proficient than the united states congressional system. you will want to be moving in a direction to include some comparison of aruba to the us in terms of representing diverse populations.