How did American business expand in the 1950s?

In the 1950s, American business expanded significantly due to a combination of factors, including post-World War II economic growth, increased consumer demand, and the rise of suburbanization. The expansion of the interstate highway system facilitated transportation and commerce, while innovations in technology and manufacturing processes boosted productivity. Additionally, the proliferation of television and advertising helped create a consumer culture that drove sales across various industries. Large corporations capitalized on these trends, leading to increased consolidation and the emergence of multinational companies.