Which became the “training ground” for generations of african american leaders? african american–owned insurance companies and banks churches like the african methodist episcopal church newspapers such as free speech the national association for the advancement of colored people (naacp)

In the above statement that; what became the "training ground" for the generations of the African American leaders, the answer is: B: Churches like African Methodist Episcopal Church.

Explanation:

This was so, because this church was founded by black people and had a majority. It was a place where all the black were united and could form any movement.

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Thank you for this important question. 

In the above statement that; what became the "training ground" for the generations of the African American leaders, the answer is: 

Churches like African Methodist Episcopal Church.

This was so, because this church was founded by black people and had a majority. It was a place where all the black were united and could form any movement.

Explanation:

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;