I am trying to understand the following 3 concepts:

Popular Sovereignty
Separation of powers (and the 3 branches of gov)
Checks and balances (how does a branch have power over another)
Thank you for your insight!
Ash

These sites should help you.

http://dictionary.reference.com/browse/popular%20sovereignty

http://bensguide.gpo.gov/6-8/index.html

http://bensguide.gpo.gov/9-12/government/branches.html

Sure, I'd be happy to explain these concepts to you. Let's break them down one by one:

1. Popular Sovereignty:
Popular sovereignty is the principle that the power and authority of a government comes from the consent and will of the people it governs. In other words, the people are the ultimate source of political power. This means that the government exists to serve the people and should be accountable to them. Popular sovereignty is a fundamental concept in democratic systems, where citizens have the right to participate in decision-making and elect their representatives.

To understand popular sovereignty, you can start by learning about the origins of democratic principles, such as the social contract theory proposed by philosophers like John Locke, Jean-Jacques Rousseau, and Thomas Hobbes. Additionally, you can study the formation of democratic governments, like the United States, and the role of the people in establishing and shaping these systems.

2. Separation of Powers and the 3 Branches of Government:
The principle of separation of powers is a fundamental concept in constitutional democracies, designed to prevent the abuse of power by dividing it among different branches of government. It is based on the idea that concentrating too much power in one entity can lead to tyranny.

The separation of powers generally involves three branches of government:
- Legislative Branch: This branch is responsible for making laws. In the United States, it consists of Congress, which is further divided into two chambers, the Senate and the House of Representatives. Its main role is to write and pass laws.
- Executive Branch: This branch is responsible for enforcing and executing laws. It includes the President or the Chief Executive and their administration. Its main role is to implement and enforce laws, as well as manage the day-to-day operations of the government.
- Judicial Branch: This branch is responsible for interpreting laws and ensuring their constitutionality. It consists of the courts, headed by the Supreme Court in the United States. Its main role is to interpret the law, settle disputes, and provide checks and balances on the other branches.

To understand the separation of powers and the three branches of government, you can study constitutional law and the systems of government in various countries, especially those with a strong emphasis on democratic principles.

3. Checks and Balances:
Checks and balances are mechanisms implemented within a government to ensure that no single branch can gain too much power or become dominant. The purpose of checks and balances is to maintain a system of accountability, prevent abuses of power, and promote a balance of powers.

Checks and balances work by giving each branch certain powers and authorities over the actions of the other branches. These checks and balances can include:
- Executive Checks on the Legislative Branch: For example, the President can veto legislation passed by Congress, but Congress can override that veto with a sufficient majority vote.
- Legislative Checks on the Executive Branch: For example, Congress has the power to impeach and remove the President from office, as well as confirm or reject presidential appointments.
- Judicial Checks on both the Executive and Legislative Branches: For example, the Supreme Court can rule on the constitutionality of laws passed by Congress and actions taken by the President, ensuring they adhere to the principles of the Constitution.

To understand how checks and balances work in practice, you can study specific cases, landmark court decisions, and historical examples of clashes or collaboration between the branches of government.

It's important to note that these concepts are not fixed and can vary depending on the specific constitutional framework and political system of a country. I hope this explanation helps clarify these concepts for you!