By Joseph Ax (Reuters) – Kansas’ new Republican-backed congressional map does not violate the state constitution, the state’s top court ruled on Wednesday, a decision that could endanger the state’s only Democratic U.S. representative in November’s midterm elections. The state Supreme Court order reversed a lower court ruling that had found the map intentionally and illegally diluted the voting power of Democratic and minority voters. The map splits Wyandotte County, the home of Kansas City, into two districts, making Democratic U.S. Representative Sharice Davids’ seat more Republican. The sta…