Define "human smuggling" in the context of Border Patrol law.

Human smuggling refers to the illegal movement of individuals across international borders, typically for financial gain. This means that smugglers provide services to individuals seeking to cross borders unlawfully, often exploiting them for monetary compensation. This practice is distinct from human trafficking, which involves coercive practices and exploitation of individuals after crossing borders.

The primary characteristic that defines human smuggling is its illicit nature, as it circumvents immigration laws and regulations. This illegal transfer can lead to various hazards for those involved, including potential harm and violation of human rights. Thus, the focus on financial gain highlights the profit-driven motives behind these actions, making option B the correct choice.