Want this question answered?
how did the fredoian rebellion lead to the texas revolution
Reproductive isolation
Erastus "Deaf" Smith fought in the Texas Revolution. After that war, he lead a company of Texas Rangers.
cancellation of unused land grants
San Jacinto
The Treaties of Velasco were never ratified by Mexico and Texas had also failed to abide by the treaty themselves.
development of trade
The Texas Revolution, the Mexican-American War and eventually, the American Civil War.
Allopatric Speciation (geographic isolation) can lead to the formation of a new species because the population is split in two smaller populations by a physical barrier (river, canyon, mountain...).
International trade and communication among people of different cultures has always led any "revolution" in thinking and practices.
That would be geographic isolation and reproductive isolation. Both could lead to speciation.
The mountains of Japan and the location of Japan helped lead to some isolation.