Which famous tune became a "theme song" of the union army during the civil war?

a) lincoln and liberty
b) i wish i was in dixie
c) the battle hymn of the republic
d) when johnny comes marching

mine eyes have seen the glory of the coming of the lord:
he is trampling out the vintage where the grapes of wrath are stored;
he hath loosed the fateful lightning of his terrible swift sword:
his truth is marching on.

glory, glory, hallelujah!
glory, glory, hallelujah!
glory, glory, hallelujah!
his truth is marching on.

i have seen him in the watch-fires of a hundred circling camps,
they have builded him an altar in the evening dews and damps;
i can read his righteous sentence by the dim and flaring lamps:
his day is marching on.

glory, glory, hallelujah!
glory, glory, hallelujah!
glory, glory, hallelujah!
his day is marching on.

Which best describes why web dubois and booker t. washington's approaches to and strategies towards civil rights were so different? a.washington faced minimal and mild discrimination as he was raised in a prominent family in the north. dubois faced harsh discrimination, restrictions from jim crow laws, while growing up in the post-reconstructed south. b.dubois was fortunate enough to have parents who were well involved in politics, rising from smaller government positions to higher federal positions, while washington was raised by uneducated and politically excluded slave parents. c.washington was unwilling to speak out publicly, which restricted the audience he reached, thus the support he gained, while dubois spoke eloquently to small and large audiences, thus able to gain more personal and monetary support. d.dubois was born in the north, earned his doctorate from harvard, after having scholarships from other prestigious institutions, while washington was born a southern slave, and his determination allowed him to gain education and respect as a leader.