The three statements about the Colored Farmers' National Alliance that are true are the following:
- It was formed because the white Farmers' Alliances wouldn't let Black farmers join.
- It was an important organization for recently freed people
- It was successful in gaining significant political power for its membership.
- The Colored Farmers' National Alliance was formed around 1886, in Texas, the Southern part of the United States.
Hence, in this case, the correct answer is options A, B, and D.
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