I read everything and I wish I knew the answer sorry. Hope someone can help you
Assess the credablity of the source make sure it's not bias and has strong examples and stats. Use the Craap test.
They wanted to create laws that didn't directly interfere with the laws that had been put forth by the government. Therefore they created laws that required 'humanly' things of people that the blacks wouldn't have had the chance to do. As an example, if you were to apply for a job your grandfather had to have also been employed. For more whites, this wasn't an issue. But for blacks, their grandparents may not have been in America, and if they were, they were most likely slaves.
The cornerstone was providing universal healthcare.
This was the cornerstone of his first term because it's the idea around which his entire campaign was developed. He, being a democrat, supported the idea of universal health care and tried to implement many new programs that would help people. The universal healthcare idea is still problematic however even to this day.