Which do you think most contributed to high quality life in China during the Song Dynasty:agricultural changes or trade? Explain your answer. Fake answers or links will be reported

What is the role of buyer & seller in the marketplace

Explain the events that led to the iranian revolution and the following iranian hostage crisis. how was the united states involved with iran? describe the arab-israeli conflicts of the 20th century. be sure to include specific military interventions, peace agreements, and the ultimate reason for conflict.

What was the social class pyramid during the civil war?