I + S Assesment - Timeline

Beginning of the stone age 2500000 BC

Today 2017 AD

The first evidence of spears was found. Early humans made spears just out of wood. These were easily broken and inefficient unless used in large quantities. 400000 BC

Humans use lumps of rock as hand axes.These are stronger than wood but chip easily which can hurt the human using them. Also, when they are used it takes a while to knock stuff down. 300000 BC

Humans start using sharpened stones to break objects. These are still tiring but are much more efficient. 250000 BC

Humans make a flexible dart that can kill from 40 feet. Makes hunting and fighting easier. 40000 BC

Humans start sharpening rocks more accurately and making them stronger. This makes killing food and others, way easier. 80000 BC

Flexible dart can take down animals from 40 feet. It is not as dangerous to hunt and battle now. 40000 BC

Spearheads and handles for the spearheads are invented. These can kill and stab from distance which leads to fewer human kills while hunting making more food come in. 20000 BC

Start of the bronze age. 3300 BC

First metal weapons. These are strong and efficient. These weapons can be sharpened and made so that you can make them way more elaborate than stone. 3300 BC

Weapons are made almost unbreakable. 1500 BC

End of the bronze age. 1300 BC

Beginning of iron age. All weapons are usually made straight which leads to more fatal blows. This makes killing the easiest it has ever been. making food easy to kill. There is almost no food shortage. 1300 BC

Javelins and spears are thrown making head-on assaults almost impossible. This leads to more strategy and more killing. 1000 BC