Final answer:
The shelter of the Mississippian American Indians during this time period was made of wattle for thatch and daub.
Step-by-step explanation:
The shelter of the Mississippian American Indians during this time period can be described as D) the American Indian shelters were made of wattle for thatch and daub.
The Mississippian culture, which thrived from around 800 AD to 1500 AD in the central and southeastern United States, constructed their shelters using a technique called wattle and daub.
Wattle refers to a framework of interwoven branches or twigs, and daub is a mixture of clay, mud, and other materials used to fill in the gaps between the branches. This combination provided a sturdy and weather-resistant shelter for the Mississippian American Indians.