The 2010 elections, in which Republicans won the House majority and gained more than 700 state legislative seats across the nation, gave the party the upper-hand in the process of redistricting, the once-a-decade redrawing of congressional seats. The advantage helped them design safer partisan districts and maintain their House majority in 2012 — even as they lost the presidential race by about 5 million votes. Also nationwide, Democratic House candidates combined to win about 1.4 million more votes than Republicans, according to data compiled by Bloomberg News.
Gerrymandering which is what is described by the article above is something that subverts our democratic process to such a degree to jeopardize our country similarly to what the filibuster has done to the Senate. I know gerrymandering totally takes place at the State level and is endemic of almost all fifty States by the political party in power. Instead of eliminating the Civil Rights bill as the SCOTUS is likely to do they should be enlarging it to cover gerrymandering. But since the Supreme court seems to have a deaf ear, like they do so many other things now, on this issue that is unlikely to happen.