What were two areas where progressivism made little or no change?

The two areas where idea of progressivism made little or no change is the Racial segregation and Growth of workers’ unions.

Progressivism refers to the political movement or philosophy which supports social reform of the society

Basically, idea of Progressivism involves focuses on social progress, that is, the movement which want social reform and progression for the society.

The idea was practiced in 1920s which is also known as the roaring twenties or new era. During the period, the American experienced economic growth, prosperity, improved income etc

However, the two areas where the idea of Progressivism made little or no change is the area of Racism and worker's union.

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The two ways by which progressivism can be reduced or made little are by reducing racial segregation and assisting the growth of workers’ unions.

Explanation:

Progressivism is generally known as the dominance of industrially wealthy person (boss) political dominance of a person. Such domination caused to the passing of progressive movement which mainly aimed to eliminate the dominance of them.

By this progressivism has gradually reduced but was not fully eliminated. Thus this can reduced or eliminated to a considerable extend by reducing racial segregation (desegregation) and also by assisting the growth of workers union.

your answer would be just capitalism.