HONDA CIVIC SHAKE

My Car Shakes On The Back Wheels At Differnt Speeds Even At 30 To 40 Mph

When Im Traveling 65 To 70 Mph My Car Shakes Alot But When I Decrease The Mph To 60 It Stops. My Axle Boots On Both Passenger And Driver Are...

Well My Question Is That When Am Driving Coming Up To A Stop Sign Or A Light My Car Turns Off Its Shakes A Little Before It Does Then I Turn...