The factor that contributed to the rise of a welfare state in the United States was because Americans received direct benefits from the federal government during the depression. Welfare is the health, happiness, or fortune of someone or a group of people. The great depression was a time when the stock market crashed and all of the people lost their money, and they didn't know what to do with all the things they have to pay. Because the United States government gave the American citizens benefits during the great depression, the citizens became more happy because they got support from the government during a rough time. The government helped them with living expenses, health, and financial assistance.
The greatest factor which led to the establishment of the Welfare State was the Great Depression. The collapse of America's financial system meant revealed the lack of a safety net for many of its citizens. Governmental intervention was an important step in stabilizing the economy and providing long term solutions to this issue. The New Deal programs instituted by Franklin Delano Roosevelt and their subsequent expansion by Lyndon Baines Johnson through the Great Society programs established the welfare state.
I believe the answer is: It delayed or extended nationalist struggles.
The nationalist struggles come after different nations started to fully embodied nationalist movement, which make them tend to incline to prove their nation's superiority over another nations. This type of thinking often lead to conflicts among these european nations.
