I want to know the answer to the following question:
When did early agricultural communities in Iran begin to appear and prosper?
All the background I'm provided with is that "Iran's Neanderthal artifacts from the Middle Paleolithic period, c. 200,000–40,000 BC, have been found mainly in the Zagros region, at sites such as Warwasi and Yafteh Cave.[page needed]". Is that enough to answer the question?