Joe Biden is the 46th President of the United States, having taken office in January 2021. Before becoming president, he served as the Vice President under Barack Obama from 2009 to 2017. Biden has a long history in politics, having been a U.S. Senator from Delaware for 36 years. His leadership focuses on issues like healthcare, climate change, and economic recovery. Biden's presidency has faced various challenges, including the ongoing effects of the COVID-19 pandemic and political division in the country. He aims to unite Americans and promote policies that support working families, while also addressing global issues like climate change and international relations.