Question

question 1-22
serfs were
bound to the land
property of the state
free at the age of 21
bound to their master

Explanation:

In historical context (related to feudal systems, which falls under History, a subfield of Social Science), serfs were bound to the land they worked on, not the state or their master in the way the other options suggest, and they weren't free at 21. So the correct option is the one stating "Bound to the land".

Answer:

A. Bound to the land (assuming the first option is labeled A, with the text "Bound to the land")