The two principal river systems of Thailand are the Chao Phraya and the Mekong. Together, these rivers support the irrigation for Thailand's agricultural economy.
The goal of NAFTA was to eliminate barriers to trade and investment between the U.S., Canada and Mexico. The implementation of NAFTA on January 1, 1994,
The answer for that would be "A, Land west of the Mississippi River was not good for farming" because according to answers.com, it says " People moved to the west because in the east there was no room for farming, economic depression, and there was no space for agriculture." So in this case, it is "A". Hope this answered what you needed. Ask me more questions and I will be sure to answer them. :)
