The answer to this question is that it is made up of salt water marshes.
Britain and France
This is considered as one of the most powerful countries during that time. These countries also do not want the United States to be a powerful country. Confederate leaders will have an effect in confederacy break away. However, during the emancipation proclamation. England and France both banned slavery and cannot support the Confederacy which sought to retain slavery. It is quite clear that the Confederacy has little chance on their goal.
The answer is most likely- the British were disregarding our rights on the seas by seizing our sailors
The Lipan Apache arrived in Oklahoma around the 1500 and the Kiowa Apache arrived around the 1800