What was the primary goal of the louis and clark expedition? a) to reach the atlantic ocean and create a map of their journey b) to find the missouri river c) to reach the pacific ocean and create a map of their journey d) to establish a settlement in mandan

I think it is to reach the Pacific ocean and crest a map of their journey

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.