Describe the empire during Darius’ rain?

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.

Which factor contributed to the rise of african empires such as ghana and mali?

Should the government in china restrict the rights to the media/social media? why or why not?