The answer is b) Estate stratification.
This stratification system was a long-run result of feudalism since it fell under the same principles:
1) There's a social hierarchy in which there were a noble class and a peasant class.
2) Only the noble class could have land ownership, and the peasant (or serf) class must work it for the noble's usufruct.
This system of stratification was upheld not only by illustrated monarchies but also by modern nation-estates (like the U.S.), this is how it received the name of estate stratification.
Answer:
Early Reader Stage
Explanation:
Because they are at such a young age that they are still able to identify letters and know sounds of some. But they still deal with many everyday difficulties such as not being able to decode words with many syllables.
Pretty sure its either a or b
4, but it all depends on what house