Thanks for improving my knowledge
The last leader of the soviet union was Mikhail Gorbachev.
The discoveries in the Olduvai Gorge in East Africa have suggested that the early humans were using primitive types of tools. This tools were made mainly from stone and bones, and they had multiple uses in their daily lives. Most of the tools found are sharpened stones and pointy parts of bones, mostly used for cutting flesh and piercing.
All power is held by King or queen.
