Which document makes birthright citizenship possible?

Oath of Allegiance
the Magna Carta
the U.S. Constitution
United States Citizenship and Immigration Service

The U.S. Constitution makes birthright citizenship possible. Specifically, the 14th Amendment of the U.S. Constitution grants citizenship to "all persons born or naturalized in the United States, and subject to the jurisdiction thereof."

The document that makes birthright citizenship possible is the U.S. Constitution. Specifically, the concept of birthright citizenship is based on the Fourteenth Amendment to the U.S. Constitution. This amendment, passed in 1868, states that "All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside." This means that anyone born within the territory of the United States is automatically considered a U.S. citizen, regardless of the citizenship status of their parents.

The document that makes birthright citizenship possible is the U.S. Constitution. Birthright citizenship, also known as jus soli, is the principle that states that anyone born on U.S. soil, regardless of their parents' nationality or immigration status, is automatically considered a U.S. citizen. This principle is established in the Fourteenth Amendment of the U.S. Constitution, which was ratified in 1868.

To find the answer to this question, you can follow these steps:

1. Start by understanding the concept of birthright citizenship and its significance. Birthright citizenship refers to the automatic granting of citizenship to individuals who are born within a particular country's territory. In the United States, this principle is an important aspect of citizenship law.

2. Next, consider the various documents that are relevant to U.S. citizenship. The Oath of Allegiance and the United States Citizenship and Immigration Service (USCIS) are not primary documents that establish birthright citizenship.

3. Focus on the remaining options: the Magna Carta and the U.S. Constitution. The Magna Carta, also known as the Great Charter, is an important historical document from 1215 that laid the foundation for many civil liberties and legal principles. However, it does not specifically address birthright citizenship.

4. Finally, consider the U.S. Constitution. It is the foundational legal document of the United States that outlines the structure and powers of the government, as well as the rights and liberties of the people. The Fourteenth Amendment, in particular, contains the Equal Protection Clause and the Citizenship Clause, which explicitly grant citizenship to all persons born or naturalized in the United States.

Therefore, the correct answer is the U.S. Constitution.