Chalcolithic

Until in the Late Iron Age (3rd century BC), people did not use writing. In general, therefore, we are dealing with an alphabetic culture, so we do not have any names form this time...

This differed through times and regions but also within different social groups. We often find in male graves, especially rich ones, ornaments, for example torques and necklaces...

The oldest preserved shoe is 9,000 years old. But research makes clear, the modern shoe can be between 26,000 and 40,000 years old, i.e. already in the Neanderthal Age. This is based upon research - not into shoes, but into feet. The shoes themselves have not been preserved that long...

Contraception aids are hardly known from Prehistory. The Greek and Romans used different ways of not getting pregnant: medicines, special positions, periodical abstinence, as well as amulets. If this failed, even then they already used abortion...

Certainly, the earliest Neolithic houses had smooth floors from fine clay stamped down (it was not simply the stamped down surface of the ground but a layer of...

The prehistoric people did not have the possibility to brush their teeth, because they obviously did not have toothpaste or toothbrushes. Besides that they did not know anything about teeth hygiene...

Bow and arrow were invented about 15,000 years ago, when the last ice age was ending. Before that, people used a stick to make their arm longer, thus enhancing the power with which the spear was thrown...

They surely existed but we are not able to recognize them as such in archaeological material. Miniature vessels, figures of people or animals, rattles and similar artefacts were often made but may have been used for religious and magical activities...

There were no schools yet as nobody could read or write, so no time needed to be wasted on that. Instead, they had to help with jobs in and around the house like cooking, spinning wool and tending the cattle. Surely they had time for play as well. Excavations revealed for example small ceramic pots and animals. Maybe these were toys.

Yes and no. Marbles were used for playing as long as we know of. In Egypt and Pre Colombian America, marbles were used, made of fired clay. Children used whatever material came to hand: polished stones, nuts et cetera...