Before railroads steamboats, what were the methods of transportation? A. Wagons
B. Carriages
C. Horses
D. All of the above

Which of the following equations represents the right chemical process that occurs i. photosynthesis

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.

Which combination would the president most likely use to convince congress to pass an economic stimulus bill?