Where was the civil war fought? select one: a. on land b. on water c. in the air d. all of the above

the answer is d. all if the above. hope it

brainliest is someone you pick by simply clicking a button. it only shows up if there are two people that answered your question, then you decide who answer more accurately with detail and explanation and you give that person the title "brainliest".

i hope this your understandings.