“Now we can go with the full bill.” That was a North Carolina legislator’s promise, just hours after the Supreme Court’s 2013 decision invalidating powerful protections against discriminatory voting rules. Out went the modest proposal. In came a bill designed to shrink the electorate. The legislature passed a law targeting specific practices — including same-day registration and early voting — that had helped drive recent surges in minority voter turnout. The law was aimed directly at the ways that communities of color participated in the electoral process. It took three years, but on Friday, the U.S. Court of Appeals for the 4th Circuit struck down the North Carolina law. The court wrote that the law “target[s] African Americans with almost surgical precision” and found that, “because of race, the legislature enacted one of the largest restrictions of the franchise in modern North Carolina history.”