The coordinates 40 north and 100 east falls in what country

The answer is Asia (google maps is a great way to find answers to questions like these!)

The correct answer is "  it was believed that the dispute emerged in 632 just after the death of the prophet muhammad."

Texas’ gulf coastal plains are the western extension of the coastal plain extending from the atlantic ocean to beyond the rio grande. its characteristic rolling to hilly surface covered with a heavy growth of pine and hardwoods extends into east texas. in the increasingly arid west, however, its forests become secondary in nature, consisting largely of post oaks and, farther west, prairies and brushlands.