Which statement best explains the importance of the Mississippi River to the United States in the early 1800s? a-The border separating US territory from Mexican territory was established along the Mississippi.
b-Control over the Mississippi led to the outbreak of conflict between Spain and Great Britain.
c-The Mississippi protected US territories from attacks by American Indians.
d-The Mississippi facilitated trade between various parts of the country.

moon-letters were a method of writing invented by the dwarves. moon-letters were ordinary runes, but written in such a way that they could only be read when the light of the moon shone behind the writing. some moon-letters could be read by any moonlight, but it was possible to make the writing even more secret. more sophisticated moon-letters could only be read by the light of the same shape of moon, or at the same time of year, as when they were written. hope this !

we need to see the paragraphs in order to answer this.