9/11 is the abbreviated moniker for the civilian airliner attacks on the World Trade Center in New York City, USA, on 11th September 2001. The Pentagon was also targeted and a fourth airliner crashed when passengers overpowered hijackers. Around 3000 people died as a result of the airliner hijackings which took place on 9/11.
Afghanistan, officially the Islamic Republic of Afghanistan, is a landlocked country at the crossroads of Central and South Asia. Afghanistan is bordered by Pakistan to the east and south; Iran to the west; Turkmenistan, Uzbekistan, and Tajikistan to the north; and China to the northeast.
Occupying 652,000 square kilometers (252,000 sq mi), it is a mountainous country with plains in the north and southwest. Kabul is the capital and largest city. The population is around 32 million, composed mostly of ethnic Pashtuns, Tajiks, Hazaras, and Uzbeks.
Joe Biden is an American politician serving as the 46th and current president of the United States. A member of the Democratic Party, he served as the 47th vice president from 2009 to 2017 under Barack Obama and represented Delaware in the United States Senate from 1973 to 2009.
New York City (NYC) is located in the U.S. state of New York. The city is the center of the New York metropolitan area, the largest metropolitan area in the world with approximately 23 million people in its combined statistical area.
New York City has been described as the cultural, financial, and media capital of the world, hosting the headquarters of the United Nations, as well as the New York Stock Exchange.