Which of these inventions had the biggest impact on transportation in early america? a) the steamboat b) the telegraph c) the cotton gin d) the phonograph this 15 point and its a test so pls!

that would be the steamboat because none of the other things are forms of transportation

hello,

the steamboat is your answer.

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

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.