What does the term human capital refer to? a. the specialized skills and knowledge of some workers b. the cost of hiring workers c. the government center for workers d. the number of workers available to work at any given time

Prior to the presence of europeans on the continent, the slave trade in africa a) did not exist in any form. b) was limited to internal trade only. c) included the trans-saharan and indian ocean slave trade. d) was rarely needed due to the lack of an agricultural economy.

What refers to the division of power among the three branches of government

In what was the 1851 indian appropriations act considered a peace plan according to the federal government