Among the options, the best is: (3) an increase in population.
Neolithic Revolution was the agrarian Revolution, meaning that a large scale change in the way people obtained food took place: they no longer primarily hunted and gathered food (so option 4 is incorrect) but instead they focused on agriculture and keeping domesticated animals. This was more efficient and allowed for an increase in population.
I believe the correct answer from the choices listed above is option A. The factor that led to the success of the Mughal Empire would be that they <span>invaded a land, took the wealth, and left the people to govern themselves. Hope this answers the question.
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The four reasons for increased life expectancy is caused by better healthcare, better nutrition, better sanitation
, and better working conditions. The United States has a really good healthcare system, but could be pricey. The United States has A LOT of food, you can see restaurants, fast food, and supermarkets everywhere, people in the U.S have easy access to food. The U.S is also cleaner than other countries, good water and sewer systems make sanitation good. Finally, the U.S has a lot of job opportunities for people to work.
