Explain why the kingdoms of the Sahel placed such a high importance on gold. describe the location of most of the regions gold mines

Given mass number of gold =197, Density of gold =19.7gcm−1. The radious of the gold atom is appoximately

it was a act of seld fesnse more over it was a peace treaty between the fogein contunries.

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.