How did a group of black ministers in Houston respond is: They bought land and created their own park.
After the segregation law stop the south black American the access to public parks what the black minister did was to buy a land.
The black minister then use the land to create parks for south black America.
Therefore they bought land and created their own park.
Learn more about segregation law here:https://brainly.com/question/2161501
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