In terms of constitutional rights, there is no real difference between a commonwealth and a state in the United States. “Commonwealth” is an old term that has largely been replaced with the title of “state.”Know More
In the 17th century, the term “commonwealth” referred to an organized political community, or what today is called a “state.” Four states in the Union—Kentucky, Pennsylvania, Massachusetts and Virginia—are still officially called commonwealths. When they joined the United States, they chose to keep the old form instead of using “state” as their title.
In modern times, the term commonwealth also refers to “a political unit having local autonomy but voluntarily united with the U.S.” Examples of these types of commonwealths are Puerto Rico and the Northern Mariana Islands.Learn more in Types of Government
A state is an independent political entity with clear geographic boundaries, and a nation is a large population that shares the same culture. Sometimes, although not always, these two entities overlap. When a homogeneous group of people with a common culture have their own independent government and recognized boundaries, the entity is called a nation-state.Full Answer >
The main difference between a duke and an earl is that a duke is of a higher rank than an earl. The duke is ranked third in the royal hierarchy, under the prince and ruling monarch, whereas an earl is generally ranked sixth.Full Answer >
A democracy is a government in which the people possess the ultimate power, while a dictatorship is a government in which the ruler possesses all the power. The exercise of power in a democracy varies, as the people may exercise their own voting power directly or through elected representatives through a free system of voting.Full Answer >
The main difference between bicameral and unicameral legislatures is that bicameral legislatures pass laws out of two chambers while unicameral legislatures do so out of one. At the federal level around the world, unicameral legislatures outnumber bicameral legislatures 115 to 64.Full Answer >