2,974 victims were confirmed to have died in the initial attacks. It has been reported that over 1,400 9/11 rescue workers who responded to the scene in the days and months after the attacks have since died. (Figures from Wikipedia).
Here is a list of dates and events that followed the 9/11 attacks ..
|2001||Tue–Sept11||The 9/11 attacks|
|2001||Sun–Oct07||Taliban driven from power/
War in Afghanistan starts
|2003||Thu–Mar20||War in Iraq starts|
|2006||Thu–Apr27||One World Tower construction starts|
|2011||Mon–May02||Osama bin Laden killed in Abbottabad, Pakistan|
|2011||Sun–Dec18||War in Iraq ends|
|2015||Fri–May29||One World Tower observation deck opens|
|2020||Sat–Feb29||Conditional peace deal signed with Taliban in Doha, Qatar|