<span>2.referendum is the answer
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It had a big port used for trade
Let's look at this question differently: who had the most power in the European feudal system? the ones who owed livestock? The ones who owned gold?
No, the ones with the power were the land owner, and this is the correct answer: (2) land.
Both presidentialism and parliamentarism are unequivocally democratic, but each of these regimes leads to different political consequences.
The great difference is that in parliamentarism the executive branch is composed of a president or a monarch, head of state, with limited powers, and a government appointed by Parliament, which at any time can censor. In presidentialism, however, the head of state and government coincide in the same person, are not subject to parliamentary censure and the Legislative Branch is limited to the area of law making.
Therefore, in presidentialism, voters elect the head of government (who in turn is head of state); instead, in parliamentarism, the head of government is appointed by the head of state, who is voted by the people.