Final answer:
Unincorporated and unorganized territories are areas under the jurisdiction of a sovereign state but do not have all the formal rights. The UN supports decolonization and has been involved in resolving the status of such territories like Western Sahara. The U.S. territories, including Puerto Rico and various islands in Polynesia, demonstrate varying degrees of self-governance and rights.
Step-by-step explanation:
The concept of unincorporated and unorganized territories primarily relates to areas that are under the jurisdiction of a sovereign state but do not have the full rights and privileges of parts of the country that are within its formal boundaries.
Often, these territories are remnants of historical colonial empires, and the United Nations has worked towards decolonization, encouraging self-determination and independence among former colonies under what it refers to as a "sacred trust".
One pertinent example is the Western Sahara, where the UN is involved in finding a feasible solution for its status. The population of such territories can vary widely, from the more densely populated areas like Puerto Rico to smaller, less populated regions such as various Pacific islands.
The United States, for instance, has several possessions such as the Commonwealth of Puerto Rico, as well as several other small Polynesian islands and atolls, which have varying degrees of self-governance and constitutional rights. It is these unique political and legal statuses that have given rise to debates on the rights of citizens within these territories and the pursuit of greater independence or integration with their governing nations.
For instance, the Insular Cases pointed out that the United States Constitution does not automatically apply to territories, an indication of the complex legal status of these areas.