Complex sentence: The Finnish retaliation expedition in summer 1228 against Ladoga with more than 2000 men The figure sounds high, since the usual Swedish "ledung" had just 2500 men which would mean that less organized Finland was able to establish a similar naval force.
Split into simpler sentences: The Finnish retaliation expedition in summer 1228 against Ladoga with more than 2000 men The figure sounds high. The usual Swedish "ledung" had just 2500 men which would mean that less organized Finns were able to establish a similar naval force.