All secondary POD are caused by butterfly effect from the main POD, but affect diferent scenarios of World History.
1783: Spain decides to crush the South American rebellions that followed the American Independence War by destroying the communities and sending massive deportations to Florida and California.
1787: The French Revolution happens but on a more moderate rate. Much smaller Terror, no regicide, and no paved path to a Napoleonic empire.
1790: Prussian King Frederick Wilhem II is so concentrated in weakening Austria that instead of acting upon Polish reforms that OTL lead to the second partition of Poland, supports instead the Netherlandish Union.