What pattern of curved arrow pushing is the fourth step of this reaction? 
Definitions:
Institute of Social Research
An organization or facility dedicated to conducting and disseminating research on social issues, often associated with academic institutions.
Nazi Regime
The Nazi Regime refers to the totalitarian government led by Adolf Hitler in Germany from 1933 to 1945, which is known for initiating World War II and committing massive atrocities, including the Holocaust.
Capitalist Society
is a socio-economic system characterized by private or corporate ownership of capital goods, by investments that are determined by private decision, and by prices, production, and the distribution of goods determined mainly by competition in a free market.
Joseph Schumpeter
An economist and political scientist known for his theories on economic development and capitalism, particularly the concept of "creative destruction."
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