What is the most significant threat to the relatively high standard of living people are accustomed to in the united states?

The most noteworthy danger to the generally exclusive requirement of living we're acclimated to in the United States is the decline of the middle class. The size, salary, and abundance of the white collar class have all been declining since the 1970s. This is happening when corporate benefits have expanded more than 141 percent, and CEO pay has ascended by more than 298 percent.

A, c, and d are the answers

Everyone’s hair grows differently.