mayor william b. hartsfield is best known for

his lengthy tenure as the mayor of Atlanta, serving a total of six terms from 1937 to 1941 and again from 1942 to 1962. Hartsfield was a progressive mayor who is credited with spearheading the growth and development of Atlanta into a major metropolitan city. He was particularly known for his efforts to modernize the city's infrastructure, expand its airport (which would later be renamed Hartsfield-Jackson Atlanta International Airport in his honor), and promote racial integration in the city during a time of widespread segregation in the South. Hartsfield's leadership and vision helped transform Atlanta into the bustling, diverse city it is known as today.