As a result of the Adams-Onís Treaty, the United States extended its border.
Spain gained control of Florida.
Britain gave Texas to the United States.
Spain gained control of the Oregon Country.

How has the money from oil production in the middle east not impacted the people of that region? a) it improved education and jobs in the region. b) it improved infrastructure such as ports, roads, and bridges. c) it increased life expectancy due to improved healthcare facilities. d) it increased political stability and lessened the presence of corruption.