Honda Civic Turn Signal Not Working

My Car Wont And I Have A Brand New Battery And I Tested The Altenater And It Was Good. My Lights Wont Come On And It Wont Turn Over.

All Four (front And Back) Blinkers Will Not Work. Replaced Bulb On One Blinker And It Caused All Four To Stop Working. Hazards Work....

The Turn Signals All Of A Sudden Stop Working On The Dash And On Front And Back Of The Car. I Checked The Fuse It Was Not Broken. What Could...