A pike is a very long spear. 
A pike is a very long spear. 

Soldiers often stood in a big group. They held their pikes together. This made a wall of sharp tips.
Because the pikes were so long, they were hard to use. It was tough to move in a crowd. Soldiers sometimes carried a small sword too. This helped if the fight got too close.
Long ago, men used these in many lands. Some groups were very good at using them. They used drums to help them march.
It was a very important tool for many years.
A pike is a very long spear. 
Soldiers used pikes in large groups. This was called a pike square. 

However, pikes were hard to move. They were difficult to use in close fights. Because of this, pikemen often carried a short sword or dagger. This helped them if the enemy got too close. 
Many groups used pikes in history. The Swiss were famous for being very good with them. They used drums to help their soldiers march together. This helped them move in a steady way. Later, pikes were mostly replaced by muskets with bayonets.
A pike is a very long thrusting spear used in European warfare. 
How a pike works depends on its great length. 

People have used long spears for a very long time. 
There are many interesting facts about how pikes changed over time. 
Understanding the pike helps us see how old battles worked. 
A pike is a very long thrusting spear used in European warfare. 
The physical design of a pike is what defines it. A spear is generally considered a pike when it is too long to be used with one hand. The shaft is typically made of well-seasoned ash wood. This wood is strong enough to support the weapon's weight. The shaft is often tapered toward the point to prevent sagging or drooping. At the tip, there is an iron or steel spearhead. To keep the wood from breaking, metal strips called langets or cheeks reinforce the shaft near the head. 
Using a pike requires specific tactics and formations. In a pike square, soldiers stand in many rows. The first few ranks might hold their pikes at a "charge" position to thrust at enemies. The ranks behind them may hold their weapons at "port," which means pointing them upward. This prevents the soldiers from accidentally hitting their own comrades. 

The history of the pike reaches back to antiquity. The most famous early version was the sarissa. This was a long spear used by the Macedonian phalanx under Alexander the Great. 
In the 15th century, the Swiss mercenaries brought a renaissance to pike warfare. They used extreme discipline and tactical unity to master the weapon. They even used drums to help their pike blocks march in formation. 
While powerful, the pike formation had significant weaknesses. The large blocks of men were difficult to maneuver. They could not turn quickly to protect their flanks or their rear. They also struggled to stay organized on uneven ground. The Scots learned this during the Battle of Flodden in 1513. Additionally, pike formations were vulnerable to missile weapons. Archers and crossbowmen could shoot into the tightly packed ranks. This was especially dangerous if the pikemen did not have enough armor. 
Despite these risks, the pike remained a central part of military technology for centuries. In 1391, a decree in Milan required pikes to be at least 10 feet long. This is approximately 4.35 meters. The decree also required iron strips to reinforce the tips. As armies entered an arms race, pikes often grew even longer to gain an advantage. The pike's era only ended when the bayonet allowed every musketeer to become a pikeman. This change combined the power of shooting with the reach of the long spear.
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