8 USC § 1324 covers which of the following actions?

The correct answer addresses the specific legal framework established under 8 USC § 1324, which focuses on the actions related to the unlawful presence and transportation of individuals in the United States. This statute makes it illegal to bring in or harbor certain aliens who are not lawfully present. It targets individuals and groups that assist in facilitating the unauthorized entry of aliens into the U.S. or provide them with shelter and support once they are in the country illegally. This encompasses a range of activities that would contribute to the violation of immigration laws, highlighting the seriousness with which such actions are viewed.

On the other hand, the other choices do not align with the content of this specific statute. For instance, encouraging legal immigration falls outside the scope of illegal actions addressed in this law. Similarly, possession of controlled substances and high-speed transportation refer to entirely different legal issues unrelated to immigration violations. Therefore, the emphasis in 8 USC § 1324 is clearly on actions involving illegal entry and support for individuals who are unlawfully present in the United States.