Similarities in the physical environment of Mesoamerica and the Andean region prior to 1492 can be supported by which conclusion?
A)
The high altitude determined settlement patterns in coastal areas.
B)
Agricultural innovations developed in the need for more arable land.
The use of large beasts of burden enabled the widespread cultivation of
grains.
The lack of political unity encouraged small empires throughout Central
and South America.
D)

hhebeueubevcje. he. me. e beben

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.

it allows shippers to carry commercial goods, which allows them to save time and money.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.