-1901 Depression results in reborn American Civil war
-North America becomes Europe's latest chess board for 15 years
-World War I analogue continues for 6-8 years and destabilizes Europe enough for larger colonies to begin declaring independence a generation early
-Spanish Flu wrecks havoc on globally weary populations with double the deaths of OTL as food supplies are much decreased
-Former United States emerges as quartet of nations around Texas, California, New York, and Illinois while Germany rearms earlier
-Soviet Civil War decimates Russia over the next decade
-Global recovery permits arms manufacturing in earnest as military spending drives much of it
-Depression lasts into the late 1940s and sees fall of many civilized governments in North America and elsewhere
-Biological and Chemical weapons release en masse permits Empire of Texas to overrun Liberty Republic and its ally Federal states but at a horrific cost, Texas controls everything east of the Rockies but is loathed beyond its home 'domain' (OTL Texas and surrounding states)
-Europe shudders and spasms as a Second World War begins with a fragmented China' more fragmented Russia, North America, and southern Asia entering the fray
-Great Flu hits starting in Berlin, rapidly goes worldwide with mortality rate of 25% and virulence rate of 55%
-Continued fighting escalates as conventional armies burn out their infrastructures and economies, emergence of so-called 'Pax Atlantica' from 1949-1968
-'Afternoon of Death' as several previously covert nuclear powers with IRBM or heavy bomber capabilities deliver nuclear weapons up to 150kt around the world
-With less than half a billion people remaining wars fizzle out over the next decade as does the population
-A recovery begins in Spain and India but falters when the Bleeding Death (OTL Marburg virus) escapes a previously sealed lab in former Germany, killing a third of the world just as the Wasting Plague (OTL HIV) makes its first appearances
-Religious fundamentalism spreads among the barely 150 million people left, leaving only a handful of technological states left (most notably Sweden, Switzerland, New Zealand, the Empire of Brazil, and the Cis-Appalachain Federation)
-By year 2000 most nations number in the 3 million or less range with religious fundamentalism rampant and the highest level of technology approx. 1975. Space is largely unexplored, medicine is almost its own religion with Mason-like traditions, and most levels of technology are American Civil War or less. Lights from space are seen in maybe two dozen cities with some fairly well demarcated. Average life expectancy in North America if alive after infancy is 55 while only 49 in Europe, where slavery has returned thanks to the Emirate of Tunis and its Sultanate of Bari allies.