Answer: D) "Since horses were not introduced to the Americas until Columbus, the Aztecs and Incas did not use horses or advanced weapons, while the Afro-Eurasians had highly developed cavalries and weaponry."
The answer is not A because Afro-Eurasia was composed of giant empires and governments, not small ones. The answer is not B because slavery was acceptable in the Incan and Aztec empires <u>as well as</u> in the Afro-Eurasia. Finally, it can't be C because in Afro-Eurasian governments, <u>only a few</u> were centered on religious beliefs, not all.
The answer is IT STARTED THE CIVIL SERVICE COMMISSION.
The development worker conclude that Peasants make rational but self-defeating choices,<span>passing poverty on to subsequent generations.
For example, their decision to not pursuing further education is considered rational considering their situation (without works, their families wouldn't be able to survive), but at the same time, this decision is self-defeating because it prevents them from accessing high paying positions.</span>
The innovation allowed middle-class Americans to maintain a front lawn in the suburbs is the Mass-produced mowers.
<h3>How lawn mower is made?</h3>
In 1902. this was known to be the year that the the first commercially produced power mower was known to have been made and designed by a man called James Edward Ransome.
Note that an innovation is seen as any kind of tool or machine that tends to make work easy for humans,
Therefore, based on the above, The innovation allowed middle-class Americans to maintain a front lawn in the suburbs is the Mass-produced mowers.
Learn more about innovation from
brainly.com/question/19969274
#SPJ1
