In a general sense, media such as radios and newspapers greatly "connected" the American public and made people focus on the same issues, since a large majority of the population was "tuning in" to the same broadcasts and reading the same papers.
The Knights of Labor was founded first, in 1869. It organized skilled and unskilled workers and aspired to form a cooperative society where the workers owned the means of production. It collapsed after the 1886 Haymarket Square riot in Chicago.
Anti semitism describes mistreatment of news
Action or process of reconstructing or being reconstructed something