Let’s first start with the greatest achievement of each age; language, art, scientific inquiry, and spiritual life were some of the most important innovations of the Paleolithic era. The greatest achievement of the Mesolithic age was the advancement of hunting and gathering practices among humans during which a wide range of animal resources were used.
For today I will discuss to you the different cultural periods, we will tackle five of them which are the Paleolithic, Mesolithic, Neolithic, Bronze, and Iron Age.
The Neolithic period is significant for its megalithic architecture, the spread of agricultural practices, and the use of polished stone tools. Bronze tools and weapons soon replaced earlier stone versions. Ancient Sumerians  in the Middle East may have been the first people to enter the Bronze Age. And during the Iron Age, people across much of Europe, Asia and parts of Africa began making tools and weapons from iron and steel.
Okay kids, let's move on to another interesting topic.
And that's  all of it.
WOW, it's so cool.
Oh, so the tools that we have now are tools that are develop from the past.