What is the content of the oath to become a U.S. citizen?

Oath:

"I completely relinquish my citizenship and allegiance to any foreign prince, monarch, nation, or sovereign to which I have previously belonged, and I will support and defend the Constitution and laws of the United States of America. , against all enemies at home and abroad. I will loyally serve the United States when the law requires it. I will take up arms in defense of the United States. When the law requires it, I will perform non-combat military service for the United States. I will do important work for the country under the direction of government officials.

I hereby freely declare without any mental barriers, excuses or reservations, please God bless me. "

Introduction to applying for U.S. citizenship:

According to relevant U.S. laws, there are three main ways to obtain U.S. nationality:

1. Obtain U.S. nationality based on the principle of birthplace. According to the principle of jus soli, a person can acquire U.S. nationality and become a U.S. citizen as long as he is born in the United States, regardless of the nationality of his parents. However, children born into families of foreign envoys stationed in the United States cannot obtain U.S. citizenship based on this principle.

2. Automatically obtain U.S. citizenship based on the principle of blood. That is, as long as U.S. citizens have lived in the United States for 10 years, of which they have spent five years in the United States after the age of 14, their foreign-born children will also become U.S. citizens at birth. Therefore, regarding the original nationality of U.S. citizens, it is actually a hybrid principle, that is, both the jus soli principle and the jus sanguinis principle are taken into account, with the jus soli principle being the dominant one.

3. Obtain the qualifications of a U.S. citizen after your application for U.S. citizenship due to naturalization or other reasons is approved. The above two types are commonly referred to as native-born Americans. They both automatically acquired American citizenship by birth, which is also the original nationality. But the United States is a country of immigrants, and there are also a large number of naturalized people, that is, foreign-born "Americans."

According to the relevant laws of the U.S. Congress, the basic conditions for naturalization as an American are: over 18 years old, an alien from a non-enemy country who has entered the United States legally, obtained permanent residency, and lived in the United States for five years. More than 10 years old and have lived in a state for at least 6 months.

For the above content, please refer to Encyclopedia - American Nationality