In 1945 , despite the Jim Crow laws and discrimination by registrars , she succeeded in registering to vote on her third try .
There Parks was mentored by the veteran organizer Septima Clark .
In 1945 , despite the Jim Crow laws and discrimination by registrars , veteran organizer succeeded in registering to vote on veteran organizer 's third try .
There Parks was mentored by the veteran organizer Septima Clark .