1000 BCE - After a wormhole collapse, a couple dozen capsuleers and Evers(Eve humans) are trapped in the Mass Effect Galaxy.
1000-700 BCE - Without the resources present from their home galaxy, the technology needed for rebuilding a civilization slowly deteriorates, the capsuleers and Evers watch as more and more of their ships start to experience maintenance issues.
700-600 BCE - The discovery of a partially destroyed Prothean dreadnought in the systems Asteroid belt introduces them to ME technology, the arduous process of reverse engineering begins headed by the capsuleers.
600-500 BCE - The capsuleers begin to hoarde and monopolize all ME technology, populations begin to gravitate towards capsuleers for technology.
500-400 BCE - The normalization of ME technology into civilization, the reestablishment of Capsuleer Corp. and alliances, creating independent nation-states between capsuleers.
400-300 BCE - The first capsuleer war, devastates most industries, severely hampering overall progress. Ends inconclusively, after near financial ruin of all Corp. plunging all Corp. into desperate and raid fueled economies.
300-200 BCE - The Great Space expansion begins, with Corp. desperate for resources more and more relays are explored and mapped for use, this long period of peace and prosperity revitalizes the economy and expands it much further than anticipated normalizing relations.
200-100 BCE - The second capsuleer war begins from competing claims on resources rich systems. Ends when most Corp. fear the repeat of the previous war, ending it without much change.
100 BCE - The Founding of the Capsuleer Conclave or Conclave, for mediating disputes between Corp. and capsuleers.
100-50 BCE - The relative peace between the Corp. drive a second wave or expansion and exploration into more distant relays systems.
50 BCE - The Longshien Corp. activates relay 413 initiating the Capsuleer-Turian first contact War, with the destruction of LCS Singwhe.
49 BCE - The battle of Longshien and subsequent Turian occupation forces Longshien Corp. to buy troops and ships from NoRex Corp. , also forcing them to ally with Noog Corp.
49 BCE - The creation of a new Corp. coalition forces other Corp. to band together for protection.
48 BCE - The NoRex Longshien Noog coalition (NLN) succesfully evicts the Turians from Lingbuey and attacks into Turian space.
48-43 BCE - The third capsuleer war begins, with the Great Northern Coalition (GNC) attacks the undefended rear of NLN, prompting New Defense Coalition to enter the war.
43 BCE - The Conclave is held, with the defeat of NLN their assets are split between GNC and NDC,and the disbanding of all coalitions, ending the brief third capsuleer war.
41 BCE - The G8 Corp. petitions the Conclave for support against the Turians, after they retook Lingbuey, the Conclave convenes and puts into regulation the Greater Corporation Defense Agreement, for the united defense of corporations against foreign aggressors.
41-35 BCE - The GCDA navy make steady gains deep into Turian Space.
34 BCE - The Battle of KB 407 ends with catastrophic ship losses on all sides, prompting peace negotiations, end of Capsuleer-Turian War.
33 BCE- The Capsuleer-Turian Cold War begins.
0 CE - The North Corp. travels through relay 542 and establishes peaceful contact with Asari and Salarians of the Citadel Council.
100 CE - The Citadel Council petitions the Conclave for military support against the Rachni, is denied because of insufficient support.
120-200 CE - The Turian Hierarchy descends into Civil War between pro-turians and anti-capsuleers, the Conclave agree to support the Pro-turians in their civil war.
200-400 CE - The Conclave agrees to Lend-Lease supplies to the Turians to rebuild their economy and military, normalizing diplomatic relations between the two.
400 CE - The Citadel Council offers the Conclave a council seat in exchange for military support against the Krogans.
500 CE - The Turians enter the war with the Krogans, the Conclave agrees to sell arms to Turians for the duration of the conflict.
520 CE - The Volus enter into client race status under the Turians, renegotiates Lend-Lease deals on behalf of the Turians.
550 CE - The Conclave continues its use Esk as currency instead of Council Credit.
600 CE - The Turians end Lend-Lease agreement for unjust interest, the Conclave deny it.
700 CE - The Krogan Rebellions end, the Volus agrees to share Turian debt burden.
900 CE - The Conclave is given a space on the Citadel Presidium for their indirect support during the Rebellions.