We know that terrorists are seeking nuclear weapons. Today, there are more than 1,800 metric tons of weapons-usable nuclear materials-highly enriched uranium<span> and plutonium—stored in hundreds of sites across 25 countries, some of them poorly secured. To build a bomb, terrorists won't necessarily look to the biggest stockpiles; they'll go where nuclear materials are the most vulnerable. That makes global nuclear security only as strong as the weakest link in the chain.
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Answer:
2. the mongol is important to the mongol empire because it helps to show the strength of the country and helps Genghis khan spread his thoughts and the things he wants to be more advantageous
The very first known group were the Pelasgians.