Which of the following describes human effort in economics? A.
Human effort is not considered a part of economics.
B
Human effort is one of the resources of production.
C.
Human effort is affected by economics, but is outside economic theory.
D
Human effort is the only real resource of production.

Me ! which of the following statements describes how the punic wars contributed to the development of the roman empire? a)they allowed the romans to focus more on expanding into the western mediterranean. b)they resulted in the overthrow of the roman republic and establishment of the empire. c)they marked the end of roman expansion in the mediterranean region. d) they forced the romans to reorganize their government with an emperor as ruler.

What was the plight and fight of the following groups? labor farmers native americans african americans women immigrants ~ ap u.s. history (period 6: 1865-1898)

What is the main reason the united states removed the taliban from power shortly after the september 11 2001 attacks ?