Why did so many reform movements begin during the progressive era?
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The main objectives of the Progressive movement were addressing problems caused by industrialization, immigration, urbanization and political corruption.

Explanation:

Social reformers were primarily middle-class citizens who targeted political machines and their bosses.During the Progressive Era (1900–1920) .Many of its accomplishments were based on efforts of earlie.r American Progressivism is defined as a broadly based reform movement that reached the height of influence in the early .

Explanation:

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polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.

which

like dude you only explained

the problem not the