Which describes the importance of the battles of gettysburg and vicksburg?
a. they convinced england to enter the war on the side of the confederacy.
b. they proved that the rifled musket and other new weapons were ineffective.
c. they were decisive victories that allowed confederate armies to invade the north.
d. they turned the war in the union's favor in both the east and the west.

Part b: which detail from the speech best supports the answer to part a? a. “i have heard much about the sexes being equal; i can carry as much as any man, and can eat as much too, if i can get it.” (paragraph 5) b. “you need not be afraid to give us our rights for fear we will take too much, for we can't take more than our pint'll hold.” (paragraph 8) c. “i can't read, but i can hear. / i have heard the bible and have learned that eve caused man to sin.” (paragraphs 12-13) d. “through god who created him and woman who bore him. / man, where is your part? ” (paragraphs 19-20)