Which of the following is not a true statement about robert fulton?
a) he introduced the first commercial steamboat in 1807.
b) he painted a portrait of benjamin franklin.
c) he invented the steamboat.
d) he was born in the united states.

How has u.s. participation in international economic development efforts affected other countries? o a. it has made some countries decide they no longer want close ties with the united states. b. it has ended diplomatic ties with countries that refuse to participate. c. it has raised money to poor nations grow their economies. d. it has caused the united states to intervene militarily to stop human rights abuses.

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

Who was the last of the "good empire" a: commodus c: marcus aurelius b: trajan d: julius caesar