T
tipi- A cone shaped, portable dwelling popularized by Native Americans of the Great Plains. Tipis were warm, durable and comfortable and could be easily broken down and packed. A settlement could be ready to move in about one hour.
tomato-
tortillas- this staple food well known today was used throughout Mesoamerican and Southwestern cultures. Although they were mainly made of corn, squash and amaranth were also popular among the natives. The tortillas were wrapped around different fillings such as avocado. Today this has resulted in the creation of the modern taco, burrito, and enchilada.
Read more about this topic: Native American Contributions