Congress supported construction of the transcontinental railroad by
a. paying the costs of construction.
b. providing loans and land grants.
c. paying for the development of faster steam engines.
d. bringing laborers from china to work for low wages.

Which of the following was not a factor that contributed to world war i? a. american neutrality b. nationalism in the balkans c. the system of overlapping military alliances among different european nations d. the rise of germany as an imperial power

As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.

Describe the cultural component "innovation." give two examples. give an example of the cultural component "cultural universals."