1989 Ford Bronco

Hi, Ok Here Is My Story See If You Can Help. I Have An 89 Ford Bronco 5.0, This Morning Went To Start It Do Go. Dead! So I Went And Took The Start To An Auto Store Hooked It Up Dead. So Switch It Out Still Wont Turn Over. So I Bypassed The Ignition To Get The Truck Started To Bring Over To The Auto Store. They Thought 2 Things The Start Solenoid Or The Ignition Starter, I Changed Out The Starter But Still Didn't Turn Over From The Key. So It Had To Be The Start Solenoid, The One Under The Steering Column , So I Changed Out That Now, I Still Have Nothing Cant Buy Pass The Key To Start The Truck Truck Wont Start. And Now My Windows And The Wipers Don't Work Nor Does The Radio. I Have Check All The Fuses. What Could Be Wrong.