The foundations for the welfare state were laid in the 1930s with Roosevelt's New Deal. The form we see it now largely congealed in the 1960s.
The article linked to the right from a Houghton Mifflin textbook claims the roots go back further.
Welfare Problems was created in 2003.
Welfare Party was created in 1983.
Lochore Miners Welfare F.C. was created in 1934.
Student Welfare Organisation in Trondheim was created in 1948.
Horden Colliery Welfare A.F.C. was created in 1908.
Welfare Problems was created in 2003.
Welfare Party was created in 1983.
Guerilla Welfare was created in 1986.
Lochore Miners Welfare F.C. was created in 1934.
Minhaj Welfare Foundation was created in 1989.
World Horse Welfare was created in 1927.
Brodsworth Welfare A.F.C. was created in 1912.
Llay Welfare F.C. was created in 1930.
Shizuoka University of Welfare was created in 2004.
Clipstone Welfare F.C. was created in 1928.
Glasshoughton Welfare A.F.C. was created in 1964.
The Mammaries of the Welfare State was created in 2000.