Which Oklahoma singer is famous for writing songs that celebrated social protests and commemorated Oklahomans' efforts during the Dust Bowl?
A. Spencer Asah
B. Frederic Remington
C. Jim Thorpe
D. Woody Guthrie

D. Woody Guthrie

Explanation:

he is the only singer in that list

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

a. "how old man winter was driven back” and “ormuzd and arimanes"