Answer:
West/Central Africa (the area of modern-day Cameroon).
The government of Saudi Arabia is a monarchy, which means that it is a government ruled by a king, with absolute powers.
The volume of miners and industries using copper in the 20th century presented an exponential growth. Mining tends to extract the highest grade resources first, once they are the most profitable. With the intense activity achieved during the last century, the higher grade non renewable sources were quickly depleted, forcing the industry to start exploring lower grades sources to satisfy the demand.
It is also noteworthy that mining copper of higher quality causes more damage to the environment, having its protocols and restrictions consequently addressed by the legislation. Therefore the costs of mining 5% copper might be outweighed by a higher margin of profit from 0.5% copper which also is less damaging to the environment.
Answer:
Religion
Explanation:
Trade between the East and West led to the introduction of religions via the world-famous route called the Silk Route. The Silk Road not only increase commodity exchange but also spread cultures. The Silk Road played a significant role in producing ideas from Europe. Buddhism, Zoroastrianism, and Islam were some of the cultural richness of the West, which offered to China during the old times.
One example of the religion lay on the Buddhist cave temples along the Silk Road built as religious shrines and retreats and temples for monks and travellers. Dunhuang observes trade, cultural exchange, and religion from the 4th to 14th century.
