Who is the current President of the United States as of October 2023?

The correct answer is Joe Biden. As of October 2023, Joe Biden serves as the President of the United States. He was inaugurated on January 20, 2021, and has since been actively involved in various domestic and foreign policies. Understanding the current president is important not just for citizenship interviews but also for being informed citizens, as the president plays a significant role in shaping national policy and governance.

Barack Obama, though a prominent figure and former president, served from 2009 to 2017 and is not currently in office. Donald Trump, the president from 2017 to 2021, is also a past leader and does not hold the position any longer. Kamala Harris, while serving as the Vice President under Joe Biden, is not the President, highlighting the distinct roles of the executive branch leaders in the U.S. government.