The Crusades lasted many decades and the development of weapons changed drastically over this time. At first, standard weapons like long swords, maces, spears, and arrows were used. By the end of the crusades the use of gunpowder and explosives were used, but still very much in its infancy. Things like early cannons and whatnot were used heavily in the navy and even some on the battlefield.
---
In relation to Sieges:
When the knights were attacked in a Crusade they used huge siege weapons. The ballista was the simplest weapon. It was like a giant crossbow that could shoot arrows a distance of 350-450 yards in length. The mangonel was called a wild donkey by the Romans. It was a medium range catapult. The trebuchet was the most powerful siege weapon. It was a catapult that could fling rocks long range. A battering ram was a log cut from a heavy tree. The battering ram got its name because the Romans said it looked like a ram. It was then tied onto a penthouse to protect the knight from arrows and it took twelve men to swing it. All these siege weapons were used to get into Jerusalem by the knights of the Crusades. Other knights would try to dig under ground and then set fire to the wall supports underground in hopes that the wall would collapse. Another way knights tried to get into Jerusalem was to put long ladders against the wall and trying to climb them without being pushed over or having boiling liquids poured onto them, or being killed by a knight on the wall. The knights also built huge staircases, called siege towers, that were pushed against the wall and the knights walked up the staircases. When they actually reached Jerusalem however, they waited awhile before attacking to starve their enemy, but it didn't work so they just attacked. The knights captured towers built on the walls. When the knights got inside the walls of Jerusalem they killed people walking street or inside buildings.
sharp weapons
they had swords and chain mail
Broad swords/Long swords/Short swords and daggers, bow and arrows, crossbows later around the end of the crusades. Maces, flails, morningstars, pick axes, axes, hammers of all shapes and sizes, lances, knifes, and probably staffs/sticks/clubs (morning stars). dont forget about the greatsword
There are two types of crusades: the political crusades and the religious crusades. The crusades are used to win new converts and inform. Political crusades are usually used for power and fame.
They Crusaders which participated in tournaments had a sword spears a shield a horse and sometimes a weapon of their choice and sometimes knives
Many forms of weapons, such as blades of all sorts (sword, axes) were used. Catapults were used in the sieges. Bows were also used. As far as we know, there was no weapon specific to either side in the Crusades.
Knights in the Crusades fought on horseback and were heavily armored with chain mail and helmets. They used weapons like swords, lances, and shields in battle. The fighting was often brutal and intense, with sieges, skirmishes, and cavalry charges being common tactics used.
All sorts, but they had the crap ones, in the beginning they had swords and shields and that's about it... but after the crusades they had bows and trebuchets etc.
no weapons were used
Oh, dude, the goal of the Crusades was basically like a big road trip to the Holy Land to fight for control of Jerusalem. It was like a medieval version of a sightseeing tour, but with a lot more armor and swords. So, yeah, the goal was to reclaim Jerusalem and show off their shiny armor.
Roman weapons were used by the Roman army.
Crusades used to occupy Jerusalem for times, but the Turk(Muslim) always get it back