The U.S. is a land of billionaires (well, so is China these days), and that country is home to some of the world’s greatest fortunes. But within this exclusive club, who are the richest women in the U.S.? The list is headed by Alice Walton, heiress to Sam Walton, the legendary founder of Walmart, followed by MacKenzie Scott, the ex-wife of another business legend, Jeff Bezos, and an Amazon shareholder. The following infographic showcases the wealthiest women in the U.S.