Hey there!
Formual to find density= mass/volume
Hope this helps!
Ultimately, the reforms initiated by Mikhail Gorbachev led to the downfall of the Soviet Union. The correct option among all the options that are given in the question is the third option. Mikhail Gorbachev was born on 2nd march in the year 1931. He was the eighth and the last leader of the soviet Union. After that many states departed from the Union and it came to be known as Russia.<span />
<span>b) Gold existed just beyond the Appalachian Mountains.</span>
The main problems of evidence in dealing with early civilizations is that much of the potential evidence itself--such as tools, homes, etc--has vanished due to the fact that it was made of materials such as clay that could not withstand the test of time and weather.
