World at War: Warfare introduced and updated many new tactics and weapons. These tactics and weapons have had a great impact on people and environments. This essay will focus on traditional warfare, World Wars I and II, and the effects of war, including environmental damage and the growing scale of conflict. Traditional warfare used many weapons and tactics, but there are some that were used much more than others. One weapon is the sword. Swords have a long metal blade protruding from a handle. Another weapon is a spear. They are made of metal or wood. It is a thin, lightweight pole that has a sharp point at the end. Another popular weapon was the bow and arrow. The bow and arrow is a two-piece weapon. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The bow is usually made of wood with a string that stretches. The arrow is a short wooden stick with a sharp metal tip. One tactic often used was hand-to-hand combat. Hand-to-hand combat is up close and personal and is usually fought with a sword or dagger. Another tactic is ranged combat. You fight with weapons that are used far from your opponents. Bow and arrows, spears and catapults were often used. Pitched battles were also extremely popular. Field battles are battles that have a formally decided date and place. These tactics and weapons were the most popular and most widely used. World War I is a conflict that used many modern weapons and tactics. A modern weapon is a rifle. Rifles are firearms used for precision shooting. They are made of wood and metal. Another modern weapon used are sniper rifles. Sniper rifles are used to shoot targets from long distances. They have a scope that allows the sniper to see far away. Artillery was another modern weapon used. They are large cannons that fire shells at the trenches. Another modern weapon used in World War I are machine guns. They are capable of shooting at incoming enemies at high speed. They didn't have the accuracy of rifles that could quickly take down enemies. A modern tactic used during World War I was trench warfare. Trenches are networks of long passages in the ground. They were used to protect soldiers from gunfire. The artillery would have fired shells into the trenches, it would not have protected the soldiers from everything. The trenches were extremely wet and humid, the soldiers wore boots day after day. For this reason they would develop trench foot. Another tactic used is planes. Planes are large vehicles with wings that can fly across the sky. They were used to watching the enemy and seeing where he is and what he is doing. World War I used many modern weapons and tactics and these were just some of them. World War II received many upgrades to weapons and tactics compared to World War I. From the First World War the weapons and tanks were upgraded, the weapons could fire more lethal shells, have more ammunition and shoot much more precisely and the tanks could damage more and more precisely. Radar was a World War II invention and was never used during World War I. With radar, the allies could know where the enemy was heading and be ready for his attacks, or they could attack him covertly. World War II also had better planes and bombers. Their speed increased, they had more guns capable of firing at a greater rate, and the bombers could drop many new..