Similarities and differences in development between France and England in the 12-14 centuries.

Differences:
– Start time of the merger;
– The way of combining;
– The level of development at the time of the merger;
– The presence of conflicts;
– Power in the form of a king.

Similarities:
– Overthrow of the power of the feudal lords;
– Introduction of one currency into circulation;
– Tighter control and order;
– Preparation of a powerful army;
– Hostile desire for each other.