HELP!!!
Which is the BEST description of Sequoyah's contribution to the Cherokee Nation?
A) Sequoyah created a written syllabry which made reading and writing in the Cherokee language possible.
B) Sequoyah was a fierce warrior who led the Cherokee Nation to victory in the Second Tuscarora War.
C) Sequoyah was the chief of the Cherokee who signed the Treaty of New Echota in 1835.
D) Sequoyah was the editor of the Cherokee Phoenix newspaper.