Why was the 1950s referred to as the "Age of Consensus" in America?

The term "Age of Consensus" in reference to the 1950s highlights the unique political and social climate of the era. This period was characterized by a significant level of agreement among the major political parties regarding key issues such as the containment of communism and support for civil rights reforms, although the latter would become more pronounced in the ensuing decades.

Additionally, the United States experienced post-World War II economic prosperity during the 1950s, which contributed to a general sense of stability and optimism. The middle class expanded, consumerism surged, and economic growth led to increased standards of living. This overall atmosphere fostered a belief in American exceptionalism and guided public attitudes toward unity rather than division.

The other options do not capture the spirit of the decade accurately. While social movements were indeed germinating during this time, they did not reach their full scale until the 1960s. The notion of a decline in technological advancements is incorrect as the 1950s were marked by significant innovation, including advancements in electronics and space exploration. Similarly, although international tensions existed—particularly related to the Cold War—the period was largely defined by a consensus at home rather than significant strains in foreign relations that might disrupt the prevailing agreement among Americans. Thus