Which of the following best describes a central idea of the text ?
answer is b
b. the battle of gettysburg was a pivotal battle lost by the confederacy that discouraged any other attempt to invade the north.
which phrase from text supports part a?
a: the battle of gettysburg who more than 170,000 troops fought and over 40,000 were killed or injured
b: while there , hills division was surprised to see union troops under the command of brigdaler general john arriving south of town ?
c: the confederates drove the outnumbered union troops toward cemetery hill just south of town
d: the union had habitated the invasion of the north and come out to victors of the battle