Promoted by business leaders during a period marked by widespread economic insecurity, social reform activism, and labor unrest, it was based on the idea that Americans should look not to the government or to labor unions but to the workplace benefits provided by private-sector employers for protection against the fluctuations of the market economy. Companies employed these types of welfare policies to encourage worker loyalty, productivity and dedication. Owners feared government intrusion in the Progressive Era, and labor uprisings from 1917 to 1919—including strikes against "benevolent" employers—showed the limits of paternalistic efforts. For owners, the corporation was the most responsible social institution and it was better suited, in their minds, to promoting the welfare of employees than government. Welfare capitalism was their way of heading off radicalism and regulation then.