20th Century PD

← Timeline
The 20th Century Post Diaspora lasted from 1 January of the year 1901 PD to 31 December 2000 PD. By Old Earth time reckoning, it largely corresponded with the 41st Century CE.
== Significant events ==
Date 	AL 	Events 	Reference
11/03/1901 PD 	02/13/281 AL	The First Battle of Basilisk is fought as result of a failed Havenite attempt to take over the local Manticore Wormhole Junction terminus.The event is described in HH1, while the date is given in Jayne's Intelligence Review. 	()
1903 PD 	— 	The Maccabeus Campaign, an attempted coup on Grayson, launched in coordination with Havenite Operation Jericho. 	()
1905 PD 	— 	The First Havenite-Manticoran War begins with the First Battle of Hancock. 	()
10/24/1913 PD 	— 	The Battle of Cerberus, the culminating point of the prisoner escape from the Havenite prison planet Hades, is fought.2 years and 1 day from disaster in the Adler Stystem 	()
— 	— 	John Mullins and Charles Gonzalvez help Admiral Mládek escape from Prague. 	()
12/18/1914 PD 	— 	Esther McQueen's attempted coup results in the death of Rob S. Pierre, the destruction of the Octagon and the rise to leadership of Oscar Saint-Just. 	(, )
1915 PD 	— 	The First Havenite-Manticoran War ends in an unstable truce between Oscar Saint-Just and the Manticoran High Ridge government. Treecats are taught sign language by Dr. Adelina Arif and demonstrate it to Queen Elizabeth III Winton at Bay House. 	()
05/10/1915 PD 	— 	Thomas Theisman launches the Theisman Coup, personally executes Oscar Saint-Just, and restores the Republic of Haven. 	()
— 	— 	Eloise Pritchart is elected President of the Republic of Haven. 	()
1917 PD 	— 	The Lynx Terminus of the Manticore Wormhole Junction is discovered. 	()
1919 PD 	— 	The Kingdom of Torch is founded. 	()
1919 PD 	— 	The Second Havenite-Manticoran War begins with Operation Thunderbolt. 	()
02/16/1921 PD 	— 	The Battle of Monica is fought.The event described in SI1, the date is mentioned in . 	()
— 	— 	The Star Empire of Manticore is founded. 	()
April 1921 PD 	— 	Simultaneous assassination attempts on Queen Berry and James Webster (the latter sucessful) lead to resumption of the Second Havenite-Manticoran War. 	(,)
05/15/ 1921 PD 	— 	The Battle of Lovat results in a Manticoran victory and in the death of Havenite Admiral Javier Giscard. 	()
07/24/1921 PD 	— 	The Battle of Manticore is fought, resulting in the death of at least 2.2 million people and Rear Admiral Alistair McKeon. 	()
10/25/1921 PD 	— 	An unprovoked attack upon units of the Royal Manticoran Navy in New Tuscany is commited by the Solarian League Navy. 	()
October 1921 PD 	— 	The Second Battle of Congo is fought. 	()
11/17/1921 PD 	— 	SLN Frontier Fleet Task Group 3021 is disabled in the Second Battle of New Tuscany. 	()
February 1922 PD	— 	The Battle of Spindle is fought.Operation Oyster Bay kills over 5.4 million people and 9,000 treecats. 	()
March 1922 PD 	— 	Manticore recalls its merchant ships, and closes all warp gates it controls to Solarian shipping, activating Lacoön One and Two. 	()
April 1922 PD 	— 	Solarian League prepares for a major military action against Manticore.
Victor Cachat and Anton Zilwicki arrive at Haven with Dr. Herlander Simões and crucial intelligence about Mesa. 	()
May 1922 PD 	— 	The Second Havenite-Manticoran War ends with a military alliance between Haven and Manticore against the Solarian League and whatever other enemy may come their way. 	()
June 1922 PD 	— 	The treecats volunteer to go with key members of the Grand Alliance to guard against Mesan nano-assassins. The SLN fleet under the command of Admiral Massimo Filareta invades the Manticore system, and suffers a crushing defeat in the Second Battle of Manticore.	()
January 1923 PD 	— 	The Battle of Sol and the fall of the Mandarins bring an end to the Solarian-Manticoran War. 	()
February 1923 PD	— 	The Solarian League holds a Constitutional Convention to reform the Federal government and return to a system of true democracy. 	()
== References ==
Category:Chronology