Who are the "men of goodwill" that Gladden describes?

The "men of goodwill" were Gladden himself and his followers called the reformers. Gladden led the Social Gospel movement in US in the 19th century. He n his followers, called the reformers, believed political leaders should follow the will of the common people and not the special interests of wealthy Industrialists.

Explanation:

Gladden describes Reformers as the "Men of Goodwill".

Washington Gladden was a prominent leader and a person who formulated the idea of the Social Gospel (a movement in North America began in the second half of the 19th century), he was also a preeminent member of the Progressive Movement. He had a firm belief in the social gospel. He urged his followers (reformers) to put pressure on the political leaders to follow the will of the common people, rather the desires of affluent Industrialists. One of the most significant contributions of the reformers to the society was the making of the Settlement Houses. He and his followers raised voice for the equality of the African- Americans.

Explanation:

Hope this helps! :P

the answer is the government.