Are you talking about the udran middle class? If so it beacuse they paid a large share of taxes.
If you are not I am very sorry i could not be of help.
Are you asking what explains it or which as in you should've added multiple choice answers to choose from....
Answer:
He is best known for his debaucheries, political murders, persecution of Christians and a passion for music that led to the probably apocryphal rumor that Nero “fiddled” while Rome burned during the great fire of 64 A.D.
Explanation:
Generally speaking, advanced farming techniques allowed for a surplus of food, which led to the emergence of a "artisan" class--since for the first time people were "freed" to engage in other actives besides gathering food.
Answer:
A
Explanation:
Spain Immediately conquered land to claim for their own. Hope this helps :)