Answer:
http://theconversation.com/ancient-greeks-would-not-recognise-our-democracy-theyd-see-an-oligarchy-60277
Explanation:
One of the principles is the popular sovereignty principle. This means that the rule of the country belongs to the people instead of a sovereign and these people vote on governments. This way you ensure democratic principles and equality among people. If it wasn't for that then there would be a high chance of imposing tyranny like European countries had.
i don't kown the answer sorry
Only Gold and Silver were used as money on the silk road.
Explanation:
On silk road, during the medieval period, <u>Silver from the Chinese empires and Gold minted at the Byzantine empire were exclusively used</u> for trade between all participating nations as we know from the coinage of the period.
Any other form of commodity money was not in use as it would have hurt the system of business on the road which was <u>highly organised and regulated by the empires at the both ends of it which were the Byzantines and the Chinese.</u>
<span>65%. While the share of the electricity generated by coal is declining, it remains the dominant source of electricity generation in the United States. This is because there remains significant coal generating infrastructure, and in comparison to many alternative sources, coal is relatively inexpensive. Additionally, modern technology allows coal fired power plants to mitigate some of the most acute problems with burning burning coal.</span>