Throughout American history, First Ladies have played a crucial role in shaping the nation’s political and cultural landscape. These remarkable women have left an indelible mark on the country, from iconic figures like Eleanor Roosevelt and Jackie Kennedy to modern trailblazers like Michelle Obama and Dr. Jill Biden. Today, we’ll explore the lives and legacies of the most popular U.S. First Ladies, ranking them based on their enduring influence and contributions to the nation.