During the siege of Petersburg, Union troops were greatly outnumbered by Confederate troops. proved that quick Union victories were possible. O greatly outnumbered Confederate troops. abandoned General Grant's war strategy.

C

Explanation:

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,

a widespread disease that killed many people

the split of the christian church

invasion from arab muslims