What designer helped popularize the term "graphic design" in the United States?

One designer who helped popularize the term "graphic design" in the United States is Lester Beall. He was a prominent graphic designer in the mid-20th century and played a significant role in establishing graphic design as a profession. Beall's innovative work and writings helped differentiate graphic design from other visual arts disciplines, and he emphasized the importance of visual communication and problem-solving in design.

The designer who helped popularize the term "graphic design" in the United States was William Addison Dwiggins.