The purpose of this legislation, known as the "Protecting our Land Act," is to prevent foreign adversaries and countries that sponsor terrorism from purchasing real estate in the United States. The goal is to enhance national security by restricting the ability of these entities to acquire land and property within the country. The key provisions of the Act include a directive for the President to instruct federal agencies to create rules that will ban the purchase of both public and private real estate by foreign adversaries and state sponsors of terrorism.