Which statement illustrates a primary effect of technology on English language use in the United States during the twenty-first century?

The statement that highlights a primary effect of technology on English language use in the United States during the twenty-first century is that the widespread use of the Internet has accelerated recognition of newly coined slang. This is correct because the Internet serves as a platform for rapid communication and interaction among diverse groups of people, which leads to the swift dissemination of new phrases and slang terms. Social media, blogs, and online forums allow individuals to share and popularize language trends almost instantaneously, enabling slang to evolve and spread far beyond local or regional borders.

In this digital age, terms that may have been confined to specific communities, such as various subcultures or social circles, can gain national or even international recognition within a short time frame. This has led to a dynamic and ever-changing language landscape where new words and meanings emerge and adapt quickly, reflecting cultural shifts and trends in society. The ability to easily share and access language online is a defining characteristic of contemporary English usage influenced by technology.