Many people vote because of a single issue like abortion. Political scientists have identified these voters do be driven to the polls by

A) salient issues.

B) prospective issues.

C) contentious issues

D) retrospective issues.

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.

d is definitely the answer