https://youtu.be/r-w-J1Ww4oo








I



look



at



the



three



major



phases



of



the



immigration



to



America



when



I



study



America



in



my



Unified



Humanity



Science.



The



three



major



phases



of



the



immigration



to



America



is



roughly



divided



by



the



advances



in



human



transportation



technology.



America's



national



developments



and



transformations



have



been



decided



by



the



advances



in



human



transportation



technology.



If



and



when



nuclear-fusion



powered



outer



space



tech



gets



realized,



Americans



will



massively



expand



into



outer



space



and



transform



and



develop



America



yet



again,



especially



in



outer



space.



The



first



major



phase



of



the



immigration



to



America



happened



with



sail



boats



up



until



the



early



1800's.



The



European



sail



boat



technology



advanced



enough



by



the



late



1400's



during



the



Renaissance,



it



enabled