True , Strenberg purposed a Triarchic ( three part ) theory of intelligence that said people may display more or less analytical intelligence , creative intelligence , practical intelligence . so practical intelligence is that which does not take from books or formal learning . It represent type of street smart , common sense that is learned from life experience. this intelligence may include certain abilties that people use to do specific jobs and these abilties may not get from general intelligence .
Trading rights on the Mississippi River is an answer that I'd consider.
This sequence describes the cycle of <u>"success".</u>
Cycle of Success is the possibility that libraries, personnel, and understudies are connected; for one to really succeed, we should all succeed. The way to progress is framed by the associations between University of Missouri Libraries and employees, between employees and understudies, and among understudies and the libraries that serve them. Something beyond progress, this is additionally an association of shared regard, support, and promise to forward-thinking research.
They traded with them selves.
Their civilization has never paused, or changed. They still have their old cultures (sort of) They still have the same language.