why does public policy in the U.S include an oath of allegiance for new immigrants wishing to become citizens?

The inclusion of an oath of allegiance for new immigrants wishing to become citizens in the U.S is primarily due to historical, cultural, and legal reasons. There are several key reasons for this policy:

1. Promoting Civic Integration: The oath of allegiance serves as a symbolic act that promotes the idea of civic integration. It ensures that new citizens demonstrate a commitment to the country and its values, laws, and principles, which helps foster national unity.

2. Loyalty to the United States: By requiring new immigrants to take the oath, the U.S government aims to ensure that they are committed to the United States, its Constitution, and its democratic system. This loyalty is seen as crucial for maintaining the stability and functioning of the country.

3. National Security Concerns: The oath helps to weed out individuals who might pose security threats to the United States. By taking the oath, immigrants declare their allegiance to the country, which serves as an assurance of their commitment to respecting and upholding the nation's laws and security.

4. Historic Tradition: The oath of allegiance has been a longstanding part of the naturalization process in the United States, dating back to the Naturalization Act of 1790. It is seen as part of the cultural fabric and tradition of the country.

5. Legal Requirement: The oath of allegiance is legally mandated by the Immigration and Nationality Act, which governs the process of naturalization. It ensures that applicants for citizenship fulfill this requirement to complete the naturalization process.

It is important to note that the specific details of the oath have evolved over time, and there may be ongoing discussions about its content and relevance in the context of modern immigration policy and principles.