In America it began in 1619 and ended with the 13th amendment in 1863 but this was only finalized in the constitution in 1865.
Certain pieces of literature are too mature for age groups, which is why almost every library sorts their books by the age they're directed too. While choosing a challenging piece is important, keeping it within their age group is definitely a good step to take. Literature that is too mature may not be understandable at that age, or just have too much adult content, ie; curse words, graphic scenes, etc.
The most accurate answer is:
<span>B.was increasingly regulated </span>
It provided many resources like better quality for cloth.