What steps can i nation take to achieve economic growth? invest in physical capital engage in international trade focus on increasing imports invest in human capital reduce the defense budget

d is the best answer for this question.

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation:

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.

according to this text from the preamble to the declaration, who gives men their unalienable rights?