D. it has a very limited supply of natural resources
Both a and c are correct, however I think that A would be the most correct answer in this case.
Both were a series of articles written under fake names to protect the writers. The viewpoint of the group, such as the federalists, who wanted a strong national government, and the antifederalists who were afraid of an imbalance of power, were presented and argued back and forth. People reading these publications had access to information that they would not have had otherwise, and therefore were influenced by the opinions of these two groups.
The correct answer is:
C. Olmec
The Olmec civilization used to create stone representations of human heads sculpted from large basalt boulders, these are called " Olmec colossal heads". The heads date from at least 900 BC and are a distinctive feature of the Olmec civilization of ancient Mesoamerica.
