What are facts about 2009?

In 2009, the global economy was recovering from the severe financial crisis of 2007-2008, leading to widespread unemployment and economic challenges. The year also marked the inauguration of Barack Obama as the 44th President of the United States, making history as the first African American to hold the office. Notable events included the H1N1 influenza pandemic and the launch of the first episode of the popular TV series "Glee." Additionally, the world saw significant advancements in technology, including the release of the first iphone 3GS and the rise of social media platforms.