Joe Biden is the 46th President of the United States, serving since January 20, 2021. Before becoming president, he was the Vice President under Barack Obama from 2009 to 2017 and a long-time U.S. Senator from Delaware. Known for his calm and empathetic leadership style, Biden has focused on restoring unity, rebuilding the economy, tackling climate change, and managing foreign relations. His presidency has faced both praise and criticism for handling issues like inflation, the Ukraine conflict,