Understanding the External Boundary of the United States: A Legal Overview

Definition & Meaning

The external boundary of the United States refers to the nation's land borders and its territorial sea, which extends twelve nautical miles from the established baselines. These baselines are determined in accordance with international law. Essentially, this definition outlines the geographical limits within which the United States exercises sovereignty and jurisdiction.

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Real-world examples

Here are a couple of examples of abatement:

For instance, when a vessel enters U.S. waters within the twelve nautical mile limit, it is subject to U.S. laws, including customs and immigration regulations. (hypothetical example)

Comparison with related terms

Term Definition Difference
Border The physical line separating two political or geographical areas. External boundary includes maritime areas, while border refers only to land.
Territorial waters The waters under the jurisdiction of a state. External boundary includes both land and sea, while territorial waters refer specifically to the sea area.

What to do if this term applies to you

If you are dealing with issues related to immigration or maritime activities near the U.S. external boundary, it is advisable to consult legal resources or professionals. US Legal Forms offers a variety of templates that can help you manage relevant legal processes effectively. If your situation is complex, seeking professional legal assistance is recommended.

Quick facts

  • Jurisdiction: U.S. laws apply within the external boundary.
  • Maritime limit: Extends twelve nautical miles from the baselines.
  • Legal implications: Includes immigration and customs enforcement.

Key takeaways

Frequently asked questions

It refers to the land borders and the territorial sea extending twelve nautical miles from the baselines.