Answer:
In a Presidential System, leaders are chosen at random, like pulling names out of a hat. They are then put through an intense primary election cycle in which they all must prove that they will serve special interests and lobbyists better than the others. After the primary, the president is selection by a joint commission of Congress. They will be heavily influenced by special interests and eventually settle for whoever the Koch brothers want them to pick.
In a parliamentary system, the monarch stops by the parliament building to meet with party leadership. Behind closed doors they discuss their options for leadership before allowing the general public an opportunity to cast their ballots for their ideal candidate.
Step-by-step explanation: