The income tax was enacted to replace foreigners paying and putting the burden on individuals on their labour. So not only did we screw the laboror by lower wages we also taxed it.
The income tax was sold to America as the "Millionaires" tax. Sound familiar with "Billionaires" now?
The income tax in the United States, ratified in 1913 with the 16th Amendment, was indeed initially framed as a "millionaires' tax," targeting high earners, and it was presented as a way to address the needs of the government during World War I.
Here's a more detailed look at the history:
The 16th Amendment:
The 16th Amendment to the U.S. Constitution, ratified in 1913, allowed Congress to levy an income tax.
Initial Tax Rates:
When the income tax was implemented, the top rate was 7 percent on income above $500,000.
World War I and Increased Rates:
As the United States prepared for and entered World War I, Congress increased the top rate to 15 percent on income above $2 million in 1916. By 1917, the top rate was 67 percent, and by 1918, it reached 77 percent, with the threshold lowered to $1 million.