...incomes and employment have grown by substantial amounts in every state (even in the so-called Rust Belt) since the passage of the North American Free Trade Agreement in 1993.

In fact, there is no convincing, data-driven proof that trade has led to any overall job loss during the last 30 years. To the contrary, the economy has grown at a slow but steady rate (a few brief recessions notwithstanding) with trade and employment rising in tandem.

As recently as 1979, 61% of female workers were in jobs that paid less than $25,000, and only 3% earned more than $50,000 a year. By contrast, more than 36% of new jobs that opened since 1979 for women pay more than $50,000 [all figures adjusted for inflation] and only 17% pay less than $25,000.

...There has been a tremendous growth in the number of men in high-paying jobs: In 1979, just 10% of male workers earned above $75,000, while fully 34% of new jobs since 1979 have paid this amount or more.

...For three-quarters of the workforce (women and the top half of male earners), economic growth translated into earnings gains. But for male workers in the bottom half of the earnings distribution, the decline of unionized manufacturing employment has led to the drying up of some middle-class jobs for those with no post-secondary education.

For the clear majority of the workforce, then, the job market has become more welcoming, not less so.