Final answer:
Morton Grodzins coined the term 'cooperative federalism' in the 1950s to describe the interaction between the national and state governments in the United States, which is similar to the concept of Indian federalism. Cooperative federalism suggests a blended approach to governance, where both national and state governments work together to address issues that span across jurisdictional lines.
Step-by-step explanation:
The concept of Indian federalism as cooperative federalism, analogous to a blended marble cake, was introduced by Morton Grodzins in the 1950s. During his research on the evolution of federalism in the United States, while a professor of political science at the University of Chicago, he described the intermingled nature of government functions in what he termed 'marble-cake federalism.' This describes the cooperation between the national and state governments to solve issues crossing jurisdictional boundaries, contrasting the earlier notion of 'layer cake' federalism where powers were more distinctly divided. Cooperative federalism has had numerous implications, such as increased national power in concurrent policy areas, the blending of governmental functions, and the erosion of strict boundaries between state and national authorities. The era of cooperative federalism saw the national government participating in and even leading policy areas that were traditionally under state control, as well as encouraging the coordination of national and state governments to solve problems such as the Great Depression and civil rights issues.