To protect spain and the people of spain from non-spain forces. Even if he was a monarchist, and ensure himself as protector
C. Arkansas because it is not on the east cast.
Anything that gives it source credit is not plagirism
The likely effect of such trail lines that were left by pioneers migrating to the west were that people who moved there afterrwards were able to derive information regarding where it was relatively safe and where territory has been charted and mapped before. This enabled a little certainty in areas of great danger.