Final answer:
Political and legal factors put a halt to mergers and acquisitions in the wireless telecommunications industry.
Step-by-step explanation:
The force from the macroenvironment that put a halt to mergers and acquisitions in the wireless telecommunications industry is Political and legal.
Political and legal factors can include government regulations, antitrust policies, and restrictions on mergers and acquisitions. In the case of the wireless telecommunications industry, government agencies such as the Federal Communications Commission (FCC) play a significant role in regulating mergers to ensure fair competition and protect consumer interests.
For example, the proposed merger between T-Mobile and Sprint in the United States faced scrutiny from regulatory bodies due to concerns over reduced competition and potential negative impacts on consumers.