-improved medicine and sanitation
-an increase in food production
B) they traveled on foot while hauling their belongings.
Answer: Major Truck farming areas include California, Texas, Florida, Along the Atlantic Coastal Plain, and in the Great Lakes area.
Explanation: Centers for specific crops vary because of the type of seasons.
Assuming this is referring to the same list of options that was posted before, the correct answer is that this Congress had very little power of the states.