what were the reasons our fathers created 3 different branches of goverment??
Separation of powers; checks and balances.
http://www.google.com/search?hl=en&as_q=why+founders+three+branches+government&as_epq=&as_oq=&as_eq=&num=10&lr=&as_filetype=&ft=i&as_sitesearch=&as_qdr=all&as_rights=&as_occt=any&cr=&as_nlo=&as_nhi=&safe=images
Read widely.