How was the economic system used by the aztecs similar to the economic
system used by the inca?

a. the aztecs had a vertical economy, whereas the inca used a coin-
based system.

b. the aztecs used a paper money system, whereas the inca used a
barter system.

c. the aztecs used a barter system, whereas the inca had a vertical
economy

d. the aztecs had a coin-based system, whereas the inca used a
barter system.

The political cartoon below was created in the early 1900s which of the following action does this cartoon illustration

The national security act of 1947 reflected:

On a map showing the employment density of an urban area that follows the urban realms model, which of following statements best describes what the distribution of jobs might look like? (3 points) jobs closely follow major transit routes. jobs appear to be shifting from the inner to outer core. most jobs are concentrated around the central business district. jobs are distributed roughly in circles. several edge cities contain high numbers of jobs. which of these is not a criticism of the concentric zone model? (3 points) it does not accurately describe cities after the rise of suburban development. it only applies to cities that grew after the development of the automobile. it fails to address the development of cities outside of the united states. it assumes that inner-city areas will always be repurposed instead of abandoned. it places too much importance on the traditional central business district.