The third phase of the Precambrian-Cambrian biotic transition commenced with the appearance of mineralized trilobite skeletons.
Late in the Carboniferous, glacially influenced terrestrial sedimentation commenced with the Talcher tillite formation in erosional bedrock depressions.
The year 2005 commenced with the convening in January of the 11th plenum of the Vietnam Communist Party's Central Committee.
Elaborating on his theme of "Iranian expansionist" ideology, he noted that the Iranian national radio broadcast commenced with the prelude "the voice of the Islamic Republic from Tehran".
The structural changes in the county's economy commenced with the railway constructions of the mid-18th century and continued with the discovery and exploitation of crude oil.
It commenced with the appearance of the animal kingdom (i.e., multicelled organisms that ingest food), but the date and details of that event remain obscure.
Welfare tribute next?" What he didn't realise is that the concept of the welfare state – a government interpolating itself between the market and its people – commenced with the factories act of the 1833.
The long 90s perhaps commenced with the fall of the Berlin Wall in 1989, were seriously fractured by the events of 11 September 2001, and finally came to a close circa 2007.
By Denis Johnson Bill Houston's Honolulu shore leave commenced with the forenoon watch, too early for a man with money to spend: on top of everything, the Navy wished to deny him any night life.
After offering five rich biographical sketches, Zimmermann merges the stories of his characters into a historical narrative of the decade of American expansionism that commenced with the war against Spain and ran through the presidency of Theodore Roosevelt.
This research commenced with the question: should a pedagogical agent convey enthusiasm to learners?
