Answer:
C. kahit anong antas basta magampanan ko ang aking tungkulin mas gusto mapabilang doon. depende po sainyo yung sagot.
I don't understand your question.
i think the answer is the emergence of a artisan class
The only option that is not generally a reason why historians study societal change would be "<span>d. to estimate how long it would take to build a road system," since this requires a separate type of research. </span>
