Check this link out for some info
https://answers.yahoo.com/question/index?qid=20130408125533AAsxqGF
Answer:
Lewis and Clark Traveled 7,690 miles from St.Louis to the Oregon Coast
Explanation:
Iraq
Western Asia situated within the Tigris–Euphrates river system, in modern days roughly corresponding to most of Iraq. It also includes parts of Kuwait Saudi Arabia and Syria. Mesopotamia was dominated by the Sumerians and the Akkadians. Mesopotamia is also the site of the earliest developments of the Neolithic Revolution
Answer: I think it is probably New Jersey and Delaware, since the others are so important. I might be wrong though
Explanation: