IMMIGRATION TO THE USA TS2

Here you have a few links and information about the 4 waves of immigration to the USA.

Mr Cunneen' s explanation.... good!!!!

https://sites.google.com/site/paulcunneen/home/us-history-1/immigrationunitoutline/4-waves-of-immigration

A little summary of the 4 waves...

https://sd-1.archive-host.com/membres/up/188551619256454474/immigration_to_the_US_2013_annexe_1.doc

...and graphs about the evolution of the population in the USA and the percentage of immigrants

https://sd-1.archive-host.com/membres/up/188551619256454474/immigration_to_the_US_2013_annexe_2.doc

more interesting details here: https://www.thinglink.com/scene/1012438322934448131