Martha's presence at the Continental Army’s winter encampments not only helped to encourage George Washington, but also boosted the morale of the entire camp
The Pima and Hopi were part of the Indian culture. The Hopi
are thought to have descended from the Anasazi and they are classified as
Pueblo Indians. The Pima’s on the other hand are thought to have descended from
the Hohokam culture. Though they have descended from different cultures but
they are part of the Indian culture. The Pima’s, mostly resided in the region
which is now known as the central and southern Arizona. The Hopi tribe on the
other hand lived in the northeastern Arizona.
I believe the answer is: Integrative theory
Integrative theory view that society could never be exist unless each individuals fulfill their own roles. These happen because humans are unique in terms of our talent/capabilities. So in order to crate a well functioning society, different humans had to integrate our different capability to operate it.