Both churches were in the Mississippi delta region of Arkansas , about 90 miles ( 145 kms ) southeast of Little Rock , and were located within three miles of one another .
<response> Both churches were in the <location>Mississippi</location> delta region of <location>Arkansas</location> , about 90 miles ( 145 kms ) southeast of <location>Little Rock</location> , and were located within three miles of one another . </response>