2021 was a roller coaster ride due to the pandemic. Despite the pandemic, history was stirred and many events unfolded that will forever make a difference on the world’s socio-economic front. Let us take a look at some of the events. Iran and China sign a major agreement guaranteeing Chinese investment of $400 billion and Iranian oil supply in return in Tehran The agreement could deepen China’s influence in the Middle East and reduce US efforts to keep Iran alone. But it was not immediately clear how much agreement they could use. U.S. officials say