No. 18-422, 18-726 In the Supreme Court of the United States ROBERT A. RUCHO, ET AL., Appellants, v. COMMON CAUSE, ET AL., Appellees. On Appeal from the United States District Court for the Middle District of North Carolina LINDA H. LAMONE, ET AL., Appellants, v. O. JOHN BENISEK, ET AL., Appellees. On Appeal from the United States District Court for the District of Maryland BRIEF OF AMICI CURIAE FIRST AMEND- MENT AND ELECTION LAW SCHOLARS IN SUPPORT OF APPELLEES BRADLEY S. PHILLIPS Counsel of Record GREGORY D. PHILLIPS MUNGER, TOLLES & OLSON LLP 350 South Grand Ave 50th Floor Los Angeles, CA 90071
[email protected] (213) 683-9100 Counsel for Amici Curiae i TABLE OF CONTENTS Page INTEREST OF AMICI CURIAE ...................... 1 SUMMARY OF ARGUMENT .......................... 1 ARGUMENT ..................................................... 5 A. The Right of Association Protects an Individual’s Ability to Enhance Her Political Influence by Associating with Others .............. 5 B. The Right of Association Forbids Districting that Discriminatorily Burdens Political Association Based on Party Affiliation......... 12 C. North Carolina’s Redistricting Plan Violates Plaintiffs’ Associational Rights .................. 22 D. Maryland’s Redistricting Plan Violates Plaintiffs’ Associational Rights. ........................................ 26 CONCLUSION ............................................... 28 APPENDIX OF AMICI CURIAE ....................1a ii TABLE OF AUTHORITIES Page(s) CASES Anderson v. Celebrezze, 460 U.S. 780 (1986) .......................................passim Bates v. Little Rock, 361 U.S. 516 (1960) .............................................. 16 Branti v. Finkel, 445 U.S. 507 (1980) ................................................ 8 Burdick v. Takushi, 504 U.S. 428 (1992) .......................................passim Bush v. Vera, 517 U.S. 952 (1996) ........................................ 20, 21 California Democratic Party v. Jones, 530 U.S. 567 (2000) .......................................