What is one of a labor union’s primary goals?
a. to make decisions about the workplace
b. to gain promotions for workers
c. to keep nonunion workers out of jobs
d. to secure its members’ jobs

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.