the people if its a democratic country
two-thirds vote
In a parliamentary system, the legislature is responsible for electing the executive, typically through a vote of confidence in the prime minister. In contrast, in a presidential system, the executive is elected separately from the legislature by the public, ensuring that the executive does not depend on legislative support for their election. Thus, the presidential system is an example where the legislature is not responsible for electing the executive.
Parliamentary democracy is the type of democracy where the legislature, typically the parliament, elects the prime minister. The prime minister is the head of government and is accountable to the parliament.
parliamentary
Presidential and parliamentary systems differ in their structures and functions primarily in how the executive branch is formed and its relationship with the legislative branch. In a presidential system, the president is elected separately from the legislature and holds significant powers, while in a parliamentary system, the executive branch is formed from the legislature and the prime minister is typically the leader of the majority party. Additionally, in a presidential system, the president has a fixed term and cannot be easily removed by the legislature, whereas in a parliamentary system, the prime minister can be removed through a vote of no confidence by the legislature.
Elects a Speaker to preside
A presidential system is a system of government where an executive branch exists and presides (hence the name) separately from the legislature, to which it is not responsible and which cannot, in normal circumstances, dismiss it.A parliamentary system is a system of government in which the ministers of the executive branch get their democratic legitimacy from the legislature and are accountable to that body, such that the executive and legislative branches are intertwined.For the most part, the US practices the presidential system although the legislature can impeach members of the executive brand and approve - or disapprove - appointments made by the executive branch.
both the legislature and president together
In a presidential system, the executive branch is separate from the legislative branch, with the president serving as the head of state and government. In a parliamentary system, the executive branch is part of the legislative branch, with the prime minister being the head of government. Another key difference is that in a presidential system, the president is elected separately from the legislature, while in a parliamentary system, the prime minister is typically a member of the legislature and is chosen by the majority party or coalition. Additionally, in a presidential system, the president has a fixed term in office and cannot be easily removed by the legislature, whereas in a parliamentary system, the prime minister can be removed through a vote of no confidence by the legislature. Lastly, in a presidential system, there is a clear separation of powers between the executive and legislative branches, while in a parliamentary system, the executive branch is accountable to the legislature and can be easily influenced or controlled by it.
There are many differences, here I will mention what I deem to be the most important: Presidential :1) In a Presidential System the President is both Head of State and Head of Government. Presidents under this system almost always have the most power. 2) In a Presidential System there is a (more often than not) complete separation of powers. 3)The President usually relies on a popular mandate (elections) and not the confidence of the legislature to gain and/or hold onto power. 4) Legislative terms are fixed, a legislature in a Presidential system can't be dissolved Parliamentary: 1) In a Parliamentary system there is a complete separation btwn the Head of State (Monarch or President) and the Head of Government (Prime Minister or Chancellor) . 2) In a Parliamentary system the Head of Government usually holds the most power the Head of State may hold some emergency powers and also gives laws the final approval. 3) Separation of powers are blurred in Parliamentary systems (example: The Govt of the UK is formed of members of parliament) 4) The Government must hold the confidence of the legislature to continue its mandate of governing (simply put the Prime Ministers party or coalition must hold a majority in the legislature). 5) Parliamentary systems do not have a fixed term usually only a maximum number of years, if the legislature finds no confidence of the government of the day then the legislature may be dissolved and new elections held)
Presuming you mean legislature and are American, the system of checks and balances in the U.S. allows the legislature to over-ride Presidential vetos, create legislation to ammend the constitution and the Senate can ratify presidential appointments.