They were croul and were not trust worthy at all
A presidential government is based on the relationship between the legislative power and the executive.
The presidential system or presidential system is a form of government in which, once a Republic is constituted, the Constitution establishes a division of powers between the executive power, the legislative power, the judiciary, and the head of state, in addition to holding representation formally of the country, is also an active part of the executive power, as Head of Government, thus exercising a dual function, because he has the powers of the Government, being elected directly by the voters and not by Congress or Parliament.
The president is the body that holds the executive power, while the legislative power usually concentrates the congress, without prejudice to the powers that the president has in legislative matters.
This was one of the most important Supreme Court cases in its history. It happened in 1803. It was a landmark case because the principle of "judicial review" was first applied to. Judicial review is used to review laws and regulations to see if they are in accordance with the Constitution. It gave an opportunity for better checks of other branches of the Government. In that way the judicial part of the government became equal in power with the President and with the Congress. Judicial review was established by John Marshall.
As one of its main pillars, countries that live under a democratic system are free to elect their political leaders through the act of vote, usually in a secret, free and peaceful process. While voting is conceived as a <em>civil duty</em>, it is not an obligation, and members of the population can decide to exercise their right to abstain as a way to express their political will.
Therefore, the answer is: A. In some countries, citizens have the right to vote but choose not to.