I know this its probably a multiple choice its c & d Egyptian gold was in demand throughout the ancient world & <span>The Nile provided an avenue for trade</span>
A union of independent sovereign states is called a D) confederation. A common example today of a confederation is the European Union which is comprised of many independent European nations connected by the European Union body.
Crossing the great plains, hope this helps! :)
The working conditions of the growing Russian industrial class in St. Petersburg and Moscow "<span>c. Were terrible and left the workers receptive to revolutionary propaganda," since there were no laws that protected workers' rights or safety at this time. </span>