war

The sword. But else there were trebuchets, bombarders and weapons with gunpowder, by the end of the Middle Ages...

A complete suit of armour of a knight in the late 13th and early 14th century weighed about 30 to 35 kilogrammes. To us, this may seem heavy, but a knight was used to carry his equipment from very young childhood on...

The people living in the lake fortress used the characteristic close combat and missile weapons of the Viking Age. Missile weapons included the bow, with iron-tipped arrows, as well as the javelin and probably also the sling...

There were several types of weapons during this period. There are archaeological finds of bows and arrows from f.ex. Danish sacrificial bogs. The arrowheads were made of iron or bone. Bow and arrow could also be used for hunting...

A medieval suit of armour weighs between 25 and 40 kilograms.

The Loreca hamata (chain armour) weighs about 10 to 11 kilos. A Loreca segmentata (plate armour) is about 7 kilos.

Yes. One should realise, the potential enemy was under fire of arrows and stones when trying to conquer the ditch and tall fence.

It is difficult to say with any certainty, but a number of small hand cannons have been found in Scandinavia, dating from the later half of the 14th century and the early 15th century. By then, it must have been a relatively common weapon in Denmark...

As far as we know, they were relatively common. None have survived till modern times, but they are mentioned regularly in written sources...

No, not in the major crusades to the Holy Land; Danes may have been there, but only in very limited numbers. Local crusades against infidels along the coasts of the Baltic Sea were organised by Danish kings, however...