The period during the mid 1930s when the communist party sought to ally itself with socialists and new dealers in movements for social change and urged reform of the capitalist system was called .

The Popular Front

Explanation: The Popular Front was a coalition of communist parties and socialist parties in the 1930s. It was a movement across Europe to prevent the spread of fascism.

The U.S.S.R, afraid that it would be attacked by Germany, sought allies who opposed fascism in the West. Also, the communist party formed a popular front in France where the communists supported social reforms necessary to stop fascism, although they did not take up any appointments.

answer; genetics;

answer; randomized controlled trials;