Final answer:
Afghanistan's ousted President was Ashraf Ghani, and the nation is now led by the Taliban under the de facto rule of Hibatullah Akhundzada. The Taliban were not allied with Iran due to ideological and sectarian differences. Afghanistan's economy is primarily agricultural, with significant revenue from the opium trade.
Step-by-step explanation:
The President of Afghanistan as of the latest information before the knowledge cutoff in 2023 is Ashraf Ghani, who was ousted during the Taliban's takeover of Kabul in August 2021. Since then, Afghanistan has been led by the Taliban under the de facto rule of Hibatullah Akhundzada and the interim government.
The Taliban's history with Afghanistan's governance began with their previous control from 1996 to 2001. The Taliban were not allies with Iran due to fundamental ideological differences and sectarian tensions, as Iran is predominantly Shia while the Taliban follow a strict Sunni Pashtun interpretation of Islam.
Afghanistan's economy has traditionally been based on agriculture, with the illicit opium trade also being a significant source of revenue. However, the country's economic landscape is likely to change amid adjustments by the new Taliban government, with potential development of natural resources or changes influenced by the international community's response.