Which crop was the most important to the Ancestral Pueblo people?

a. Wheat

b. Barley

c. Corn (maize)

d. Rice

c. Corn (maize)

The most important crop to the Ancestral Pueblo people was corn (maize).

To determine which crop was most important to the Ancestral Pueblo people, we can analyze their historical and archaeological records. The Ancestral Pueblo people, also known as the Anasazi, were native tribes that resided in the present-day Southwestern United States, primarily in areas such as modern-day Arizona, New Mexico, Colorado, and Utah, from approximately 1 AD to 1300 AD.

The most important crop to the Ancestral Pueblo people was corn, also known as maize. Corn played a significant role in their agriculture, diet, and overall cultural practices. It was a staple food source that provided sustenance and stability to their communities.

To arrive at this conclusion, we can examine various archaeological evidence, such as pottery, storage structures, and tools. The presence of corn-related artifacts and residues, including corn cobs, kernels, and grinding stones, further supports the importance of corn as a primary crop. Additionally, ancient stone structures known as circular or crescent-shaped "kivas" were used by the Ancestral Pueblo people for rituals and ceremonies, often associated with their agricultural practices and the cultivation of corn.

Therefore, the correct answer is:

c. Corn (maize)