Frank Lloyd Wright was an American architect known for his organic architecture and philosophy of designing structures in harmony with humanity and nature. He was interested in urban planning throughout his career. His most ambitious plan was Broadacre City, proposed in the 1930s, which envisioned decentralized, automobile-oriented communities where each American family would be given one acre of land. Broadacre City was meant to be the antithesis of dense cities and exemplify Wright's vision of suburban living, but it remained primarily a theoretical concept that highlighted some realities of future urban sprawl and independent living. While never fully realized, Broadacre City reflected Wright's belief that technological changes would make large cities obsolete.