We have already explained this point.
To summarize the idea :we have decided to symbolized some formation.
In this case the English player has some specifics rules which are only used by himself.
For example the charge order is allow.
And he has the possibility to fire on two ranks.
This is not allow for other nations.
This is one of the point which could be challenge by new players.
Don't forget we decided too simulate some formation.
As you know one miniature represents 30 soldiers. If you need more explanation feal free to call me on my mobile 0033772267098