It provides the social and economic conditions that surround it
Answer:
In politics, a political party is an organized group of people who have the same ideology, or who otherwise have the same political positions, and who field candidates for elections, in an attempt to get them elected and thereby implement their agenda.
Explanation:
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Answer is B Knights of Labor.
Founded in 1869 by Uriah Stephens; reached 28,000 members by 1880 & then 100,000 by 1884. By 1886, 800,000 members. But due to its poor organization lost many members between 1886-1887.