President Lyndon Johnson was more successful than President Kennedy in getting Congress to pass...

Explore formal amendments of the U.S. Constitution. Learn the definition of a formal amendment and find its process. See the different methods of formal amendments.

A presidential system of government has a president as the head of government. Learn the definition of a presidential government and explore the 7 roles of the president.

What is parliamentary government? Learn parliamentary system definition, and explore its advantages and disadvantages. See parliamentary government examples.

What is a state government, and why does it exist? Explore the definition and responsibilities of a state government, and read about the potential conflicts between national and state governments.

The disturbance theory attempts to explain why interest groups form. Discover how interest groups develop and maintain their existence in this lesson.

The parliamentary system of government is made up of a legislative body with a prime minister, while the European Parliament is a regional system that exerts influence over the member states of the European Union. Examine how parliamentary systems operate, why the prime minister holds such a powerful position within the nations that have a parliament, how it works within the British constitutional monarchy, and the unique methods and responsibilities of the European Parliament.

In direct elections, the popular vote determines election outcomes, while in indirect elections, an entity elected by the people determines election outcomes. Explore an example of an indirect election in the 2000 U.S. presidential election, and learn about the popular vote and Electoral College.

When a group of like-minded individuals come together to win an election, this is known as a political party. Understand the definition and function of a political party, and examine how a political party is organized and mobilized to work towards electing their chosen candidates.

A constitution is a system of established doctrine, principles, and laws that serves as the basis for the governance of a nation or organization. Explore written and unwritten constitutions and the role and impact of a constitution on government.

In the government of the UK, the Prime Minister and the Cabinet form the executive branch. Discover how the Prime Minister and the Cabinet are appointed, then explore their roles, powers, and duties.

Learn about constitutionalism and constitutionalists. See multiple examples, the most important features, and the main arguments against constitutionalism.

There is a need for a balance of powers within the state government of a country so that it can have the right executive powers to make changes to the landscape. Learn more about its organization, responsibilities, and federal controls.

Legislative bodies in most countries serve to review and pass laws. Delve into a discussion of their main powers, functions, and the common structure of most legislatures.

Also known as The French Constitution, the Constitution of the Fifth Republic is the document upon which the modern French Republic was founded in 1958. Learn about the history and development of the French Constitution, how it was mostly written by a World War II general and former president of France, Charles de Gaulle, and explore major aspects of its content.

Learn about the advantages and disadvantages of unitary, confederal, and federal governments. Also, find out which countries use which system of government.

Qutubuddin Aibak, also known as Qutb al-Din Aibak, was a general in the Ghurid army in India during the late 1100s and early 1200s CE. In this lesson, you will learn about his achievements and the end of his life.