Based on this excerpt, what was the purpose of the iroquois league? (see image) 1) to maintain the local forests for use by the people of each member tribe. 2) to work together and defend each other to keep peace. 3) to establish laws that all native american nations were to follow 4) to provide comfort and care for visiting tribal leaders how did native americans influence other parts of the world? 1) they taught settlers how to grow crops that were traded with other countries 2) they were taken as slaves to other parts of the world where they grew crops. 3) the millions of native americans who died from diseases significantly affected the global population. 4) they taught settlers how to make weapons that were then traded with other countries. which of these were reasons for columbus's first voyage from spain? (2 answers) 1) spain wanted to discover a new land for settlement 2) he went in search of an easier route to asia 3) he sought to bring back native americans for slavery 4) spain wanted to control the spice trade you! attachment