What type of strategy did the South implement?

Explanation:

my g you need to give a lil bot of context

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.