Joe Biden was sworn in as the 46th U.S. president. The fact that pro-Donald Trump armed groups were walking in U.S. streets signals that difficult days are ahead for Biden. The groups' Jan. 6 Capitol attack raised curiosity and expectations about Biden's first 100-day program at the White House.

Many in U.S. society want Biden's steps during his first 100-day to be concentrated on key topics to correct the country’s deteriorating global image. The key topics include;