1st. never accept anything as true until proven true
2nd. divide each difficulty encountered into smaller pieces to help solve
3rd. think in orderly fashion
4th. always make enumerations complete and reviews general
The fall of Constantinople <span />
Answer: Leonardo da Vinci
Explanation: He was most famous as a painter, but he was also a scientist, engineer and mathematician. Leonardo is called a "Renaissance man".
Because senators serve longer terms than House members and because they represent the views of their entire State, senators are expected to focus less on the interests of small localities and more on the "big picture" of government and of their entire State.