Question

before the agricultural revolution, much of englands farmland was enclosed common under the control of the wealthy highly efficient in crop production

Explanation:

Before the Agricultural Revolution in England, farmland was largely "common" land, where villagers could graze livestock, grow crops, etc. Enclosure (enclosed land) and wealthy control/ high efficiency came later or were not typical pre - Agricultural Revolution. So the correct description of pre - Agricultural Revolution farmland is "common".

Answer:

B. common (assuming the options are labeled with A, B, C, D where B is "common")