A nation of immigrants By GAͥSIͣMͫ♛ Jan 2, 1800 in 1849 after discovering after gold, hold the world came to California https://www.timetoast.com/timelines/2013443/edit Mar 17, 1800 discovery of a gold in California in 1849 https://www.timetoast.com/timelines/2013443/edit Mar 17, 1800 discovery of a gold in California in 1849 https://www.timetoast.com/timelines/2013443/edit Mar 17, 1800 the Chinese helped the american to build the transcontinental. https://www.timetoast.com/timelines/2013443/edit May 23, 1848 between 1845 & 1848 over one million irish human left from Ireland to America, because the potato crops failed. https://www.timetoast.com/timelines/2013443/edit Jan 2, 1900 people around Europa left to america for a good future https://www.timetoast.com/timelines/2013443/edit Dec 23, 1900 late 1800- 1920 about. 40 million of immigrants from southern and eastern Europa emigrated to America, late 1800s- 1900s https://www.timetoast.com/timelines/2013443/edit Jan 2, 1920 the people who left from around the world became the workforce for America's growing industries Jan 2, 1920 by the 1920, american society was build with 100th of difference culture and regions, but that make hard to make a country Jan 2, 1960 1960 s immigrants are from Asia and Spanish speaking countries from latin America has been on rise again. Dec 2, 1960 1960s the most spoken languge in America was spanich.