Montesquieu's views and studies of governments led to him to believe that government corruption was probable if a system of government didn't include balance of powers. He conceived the idea of separating government authority into the three major branches: executive, legislative and judicial.
Answer:
OPTION 4 IS CORRECT
4) They mostly traded with asia minor
Climate change that caused a severe drought.It is also theorized that the Hittite's cities were destroyed by earthquakes.