Nowadays,one of the most important events is American presidential election.And the latest news shows that Joe Biden wins.

Joe Biden’s victory in the US presidential election, defeating incumbent conservative populist Donald Trump, could mark the beginning of a dramatic shift in America’s attitude toward the world. But does that mean things are going back to normal?

The veteran Democratic politician, who will take office in January 2021, has promised to be a safe pair of hands for the world. He vows to be friendlier to America’s allies than Trump, tougher on autocrats, and better for the planet. However, the foreign policy landscape may be far more challenging than he remembers.

Biden promises to be different, to reverse some of Trump’s more controversial policies including on climate change, and to work more closely with America’s allies. On China, he says he’ll continue Trump’s tough line on trade, theft of intellectual property and coercive trade practices by co-opting rather than bullying allies as Trump did. On Iran, he promises Tehran will have a way out of sanctions if it comes into compliance with the multinational nuclear deal he oversaw with Obama, but which Trump ditched. And with NATO, he is already trying to rebuild confidence by vowing to strike fear in the Kremlin.