The policy of detente means 3. a relaxation in tensions.
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.
A.) a conference committee for debate
The first example that comes to my mind is the idea that every man is equal and has equal right to vote and have a personal freedom that end the moment the freedom of others starts. All of this are forms of natural rights, rights that are given to human because they are human and thus cannot be taken away by anyone.
D) the oil and gas resources of the Middle East