Wiich situation is an example of a person using technology initially designed for the military

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest

confederacy: supported slavery, believed states should be able to nullify federal laws, supported low tariffs

union: everything else