Answer:
domesticated animals
wheeled vehicles
Explanation:
Due to lack of Domesticated animals such as cows for intensive labor and cultivations on farms and Wheeled vehicles for the transportation of farm produce and wastes. The Native Americans ignored cultivating certain areas that do not have lighter composition and texture, thereby favoring areas or regions along the rivers.
Hence, domesticated animals and wheeled vehicles are the innovations Native Americans lacked that limited the development of agriculture to certain regions.
