I need help with history some one pleasee help a bestie out​

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.

hello,

the steamboat is your answer.

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