War on Terror
President Barack Obama announces an end the the "War on Terror"
Permanent historical records · Updated 2026-11-03
2013 in United States of America — Page 2
Explore 42 historical events and records for United States of America in 2013.
Historical records for United States of America in 2013
Sorted by month and day. Records with no month are shown last. Showing 2 of 42 unique records.
42Unique records
2 of 2Page
2Named events on this page
2Named people on this page
1Places on this page
Other events (month unknown)
WMAP Nine Year Final Cosmology
Bennett and the WMAP team publish final nine-year results supporting a nearly flat universe dominated at late times by dark energy consistent with a cosmological constant.
How these records were prepared
Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.