Which was an achievement of the aztecs?

a. utilizing a well-developed writing system
b. developing the numeral zero
c. the use of an aqueduct
d. developing the first calendar

Will give 20 pointsthe problems experienced by the british colonists were best expressed in which document? a) the preamble b) the federalist papers c) the declaration of independence d) the constitution of the united states of america

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.

Which of the following had the most significant impact in supporting portugal's e fforts to control the indian ocean spice trade