establishment of Chicano Park of the Logan Heights neighborhood of San Diego

1)Describe the establishment of Chicano Park of the Logan Heights neighborhood of San Diego, CA. Provide some background on this community and discuss its citizens’ need to build such a park. Also, make mention of important art groups and individual artists/activists, who contributed to the development of Chicano Park in your answer.
2) Explain the development of Chicano Rock. Make sure to make mention of important influences, performers and characteristics of Chicano Rock in your answer.