China formally acceded to the World Trade Organization (WTO) on December 11, 2001, following years of complex negotiations. This membership marked a significant turning point in China's economic history, integrating the nation more deeply into the global trading system and facilitating its rapid transition into one of the world's largest economies.

Following the fall of Kabul in August 2021, the Taliban declared the restoration of the Islamic Emirate of Afghanistan. This name reflects the governance structure they previously utilized during their rule from 1996 to 2001. The transition marked a significant shift in the political status of the nation, moving away from the preceding Islamic Republic of Afghanistan.

Following the collapse of the Taliban regime in late 2001, the Emergency Loya Jirga was convened in Kabul in June 2002. On June 13, 2002, the assembly elected Hamid Karzai to lead the Afghan Transitional Administration, marking a pivotal moment in the country's post-conflict political reconstruction process.

The Nobel Prize is awarded in specific categories established by Alfred Nobel's will, including Physics, Chemistry, Physiology or Medicine, Literature, and Peace, with the addition of the Prize in Economic Sciences. Geology is not a standalone category, and astronomical research is typically recognized under the Physics category.

On September 11, 2001, United Airlines Flight 175 was hijacked and deliberately flown into the South Tower of the World Trade Center in New York City. This event was part of a series of coordinated terrorist attacks that significantly impacted global security and international relations. The aircraft, a Boeing 767, struck the building at 9:03 AM, causing catastrophic damage and resulting in the eventual collapse of the tower.

Kofi Annan, a distinguished diplomat from Ghana, served as the seventh Secretary-General of the United Nations from 1997 to 2006. He was a prominent figure in international relations and was jointly awarded the Nobel Peace Prize in 2001 for his work towards a better organized and more peaceful world.

Kofi Annan, a Ghanaian diplomat, served as the seventh Secretary-General of the United Nations. He began his first term on January 1, 1997, and served two consecutive five-year terms. His tenure officially concluded on December 31, 2006. During his time in office, he was awarded the Nobel Peace Prize in 2001 for his efforts to revitalize the United Nations and prioritize human rights and global development.

Gloria Macapagal Arroyo ascended to the presidency of the Philippines on January 20, 2001. She took office following the 'EDSA II' revolution, which led to the peaceful resignation of her predecessor, Joseph Estrada, amidst widespread protests and political instability in the country.

The 'Good Neighbour Declaration' was signed in December 2002 by the transitional government of Afghanistan and its six neighboring countries. This agreement was a significant diplomatic effort to ensure regional stability, non-interference, and the preservation of Afghanistan's sovereignty and territorial integrity following the fall of the Taliban regime in 2001.

Mullah Mohammed Omar, commonly referred to as Mullah Omar, was the founder and supreme leader of the Taliban. He led the movement during its rise to power in Afghanistan and served as the de facto head of state from 1996 until the regime was ousted in 2001 following the US-led invasion.