Answer:
The correct answer is letter "A": encouraged entrepreneurs to come to the U.S. through "investor visas".
Step-by-step explanation:
The U.S. Immigration Act of 1990 was signed by President George H. W. Bush (1924-2018) by the end of November in that year. The act granted more opportunities for immigrants since it increased the numbers of family and employment-related visas to entry to the country. When it comes to employment, managers, professionals with exceptional abilities, skilled workers, and investors were at the top of the preferences for being eligible to be approved.