Part one of term paper
The first inhabitants of the Czech lands were prehistoric fish. That's because the country, at the time, was covered by a prehistoric ocean - thanks to which it is possible to find some very nice fossils of trilobytes in the Czech Republic today. Today's Czech Republic was later populated by dinosaurs of all sorts, and later by neanderthals ...

Part two of term paper
... Boii Celtic tribe; and the Czech name for the Moldau River (which flows through the capital city of Prague) is Vltava - which is said to come from the Celtic "Vlt" meaning wild, and "Va" meaning water. The Czech Celts were in part chased out of the region and in part assimilated by the next peoples to inhabit the area: the Germanic Marcomanni and Quadi tribes from the west and the Romans from the south. (The Romans didn't actually occupy Czech territory - they only got as far north as the Danube ...