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.
The correct answer is A) He was named acting president.
Vladimir Putin first became president of Russia when he was named acting president.
On December 31, 1999, Russian President Boris Yeltsin resigned and chose Vladimir Putin as his successor. Russian government organized elections three months later after Yeltsin's resignation. So in the Presidential elections of March 2000, Vladimir Putin was declared the winner. He easily defeated his rival Gennady Zyuganov, who at that time was the leader of the strong Communist Party.
Since that election, Putin has been reelected many times and he is the absolute leader of Russia and one of the most powerful leaders of the world.
The USA had a Capitalist Economy. It is different from Cuba's economy because Cuba's Economy is Communist.
South Dakota cause is closer to Asia