This is clearly a difficult area for agricultural production. However, between AD 800 and 1200, ancestral Puebloan groups, the Chacoans, managed to create a complex regional system of small villages and large centers, with irrigation systems and inter-connecting roads.
Both C and D make sense, I would have to go with C though.
"<span>C.the Affordable Care Act" is the best example of domestic policy from this list. The others, especially the Marshall Plan after World War II had to do with foreign policy. </span>
A proposal for unifying colonial government presented at the Albany Congress by Benjamin Franklin and Thomas Hutchinson. the plan called for a limited governmental agency, representing all the colonies, that would coordinate defense and indian affairs. Although the delegates approved the plan, neither the colonial governments nor the British supported the proposal.
