Which of the following is NOT true？ （)A．Sequoyah developed a form. of writing with the he

Which of the following is NOT true？ ()

A．Sequoyah developed a form. of writing with the help of the Cherokee tribe.

B．Sequoyah was a very observant young man.

C．Sequoyah spent, twelve years developing his alphabet.

D．Sequoyah was honored by having some trees named after him.

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