a)Explain how the Voting Rights Act relates to the 15th Amendment. b)Discuss why the Voting Rights Act was needed. For example, how were blacks disenfranchised? c)How did the Supreme Court and Congress attempt to lessen disenfranchisement before the Voting Rights Act of 1965? d)Discuss key provisions contained in the Voting Rights Act. Explain using Section 2, section 5 and other provisions.