State ten chellenges that you encounter in organization field trip

language barriers,

unfriendliness of the people

poor transport system

poor communication system

illeteracy

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.