manorial economy造句怎么写

The Western European serfdom is one kind of economic forms in Western European feudal society, and it was suitable for the self-sufficient manorial economy.

For these reasons, manorial economy of England reached its peak at the end of the 13 ~ (th) century.

The manorial economy developed rapidly in England after Norman Conquest, prospered in the 13th century, then declined in the 14th and 15th century and ultimately collapsed in the 16th century.