The writer herbert spencer believed that?

a-human society would advance to a higher level through the "survival of the fittest"

b- the ideal of brotherhood should be applied to economic problems

c- intelligence could be measured by standardized tests

d-the course of human history was determined by the actions of great men

What arguments might a conservation used to justify president roosevelt's expansion of power of federal government

General rochambeau general washington by

“[the city’s engineers excelled in areas] neglected by the greeks, such as the construction of roads and aqueducts, and of sewers that could wash the filth of the city into the tiber. they have built paved roads throughout the country, leveling ridges and filling up hollows, so as to make possible the movements of heavily loaded wagons. . and such is the quantity of water brought in by the aqueducts, that veritable rivers flow through the city and its sewers: almost every house has cisterns, waterpipes, and copious fountains.” —strabo, as quoted in empires ascendant: time frame 400 b.c.–a.d. 200 cisterns are tanks that hold water until it is needed; if a house has a cistern, it is likely to also have a. aqueducts. c. a swimming pool. b. a fish pond. d. sinks and faucets.