How could a person buy items with cash if she or he went to another country

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.

Who gave the famous "i have a dream" speech at the march on washington?

Which social media guideline defines what to do if you find a fabrication on a social media site?