1993 Jeep Grand Cherokee It won't start

So bought a brand new battery for it, new battery post, stripped the old wires of the terminals, and it still won't start when I try to crank it up. It doesn't turn over, it doesn't click, the light don't come on inside, nothing happens when I hook up the battery, is there something else I can check or look at that won't end up costing me and arm and a leg in the end?