what would cause my speed ometer,windows,radio,and windshield wipers to all go

Hello, would check all fuses to see if one common fuse that covers all those components could have blown. Once you identify that, then you have to figure out why it blew! Something in that circuit is at fault. Will take some wire testing and a wiring diagram to see what's going on, eliminating components from the circuit until the fuse does not blow again. Good luck!