Hello. You did not present the map to which the question refers which can make it difficult for an efficient answer to be established, but I will try to help you in the best possible way.
a. The state systems in these two periods are the presence and influence of Native Americans in the management of the site, especially in relation to the distribution of resources. We cannot fail to mention that these state systems resembled their establishment close to regions close to rivers with bodies of water that would promote the establishment of agriculture, making people's lives easier.
b. Regarding the differences, we can mention that one of the state systems, the Hopewell region, presented a rapid expansion, encompassing a much larger territory in the Chaco region, allowing the state of Hopewell to be more relevant, but this does not mean that the state of Chaco was weak and small, it just did not show such a strong expansion.
c. The differences in the development of these states occurred mainly due to the geographical and environmental differences in which they were submitted, since these factors strongly influence the establishment of societies.
