McCarthyism is probably the most succinct answer. The Cold War directly aligned us against the Soviet Union, and a key means of villainizing the USSR and its citizenry was to paint their core governing beliefs as heretical to the American way.
There is also no doubt in my mind that Socialism’s strong connection to Union activity in the US also incentivized Corporate Barons to lobby against Social Politics hard. I have not seen any specifics about that myself, though. Modern lobbying efforts are well-known, though.
Considering what weekend this is, you should check out the history of Labor Day and why the US celebrates it in September while almost the entirety of the rest of the world celebrates it on May 1st.
In short:
Canada’s Labour Day is also celebrated on the first Monday of September. More than 150 other countries celebrate International Workers’ Day on May 1, the European holiday of May Day. May Day was chosen by the Second International of socialist and communist parties to commemorate the general labor strike in the United States and events leading to the Haymarket affair, which occurred in Chicago, Illinois, from May 1 – May 4, 1886.
Despite Labor Day in the rest of the world being celebrated in recognition of an American union worker, socialist, and anarchist movement that limited working hours to just 8 hours a day (which was also a stopgap on the planned road for even shorter workdays, fun fact), in the US it’s a completely unknown history.
The date of May 1 (an ancient European folk holiday known as May Day) emerged in 1886 as an alternative holiday for the celebration of labor, later becoming known as International Workers’ Day. The date had its origins at the 1885 convention of the American Federation of Labor, which passed a resolution calling for adoption of the eight-hour day effective May 1, 1886. While negotiation was envisioned for achievement of the shortened work day, use of the strike to enforce this demand was recognized, with May 1 advocated as a date for coordinated strike action. The proximity of the date to the bloody Haymarket affair of May 4, 1886, further accentuated May First’s radical reputation.
There was disagreement among labor unions at this time about when a holiday celebrating workers should be, with some advocating for continued emphasis of the September march-and-picnic date while others sought the designation of the more politically charged date of May 1. Conservative Democratic President Grover Cleveland was one of those concerned that a labor holiday on May 1 would tend to become a commemoration of the Haymarket affair and would strengthen socialist and anarchist movements that backed the May 1 commemoration around the globe. In 1887, he publicly supported the September Labor Day holiday as a less inflammatory alternative, formally adopting the date as a United States federal holiday through a law that he signed in 1894.
And of course, the picture wouldn’t be complete without some good old American fascism:
Since the mid-1950s, the United States has celebrated Loyalty Day and Law Day on May 1. Unlike Labor Day, neither are legal public holidays (in that government agencies and most businesses do not shut down to celebrate them) and therefore have remained relatively obscure. Loyalty Day is formally celebrated in a few cities, while some bar associations hold Law Day events to celebrate the rule of law.
McCarthyism is probably the most succinct answer. The Cold War directly aligned us against the Soviet Union, and a key means of villainizing the USSR and its citizenry was to paint their core governing beliefs as heretical to the American way.
There is also no doubt in my mind that Socialism’s strong connection to Union activity in the US also incentivized Corporate Barons to lobby against Social Politics hard. I have not seen any specifics about that myself, though. Modern lobbying efforts are well-known, though.
Considering what weekend this is, you should check out the history of Labor Day and why the US celebrates it in September while almost the entirety of the rest of the world celebrates it on May 1st.
In short:
Despite Labor Day in the rest of the world being celebrated in recognition of an American union worker, socialist, and anarchist movement that limited working hours to just 8 hours a day (which was also a stopgap on the planned road for even shorter workdays, fun fact), in the US it’s a completely unknown history.
And of course, the picture wouldn’t be complete without some good old American fascism: