Assuming that all of the choices are true, which one best links the preceding sentence with the rest of the paragraph?
A. Sequoia was also known as George Guess, and he frequently interacted with white men.
B. The Cherokees, like many Native Americans, had primarily used pictographs to communicate.
C. A syllabary can consist of many different symbols and characters.
D. Legend reveals that Sequoia was determined to prove that his people could communicate in writing more effectively than could other tribes.