Germany and Ireland were the two countries that sent the most immigrants to America between 1860 and 1900. The immigration was voluntary, not forced by their own governments.
It was mostly for new land trade and to convert the people in the Americas to the Christian faith
<span>guaranteed jobs for working age men
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After the WW2 period, military spending went down drastically and the government created some support systems that help Americans and business causes consumer spending increase. Americans started buying more goods because they had more money to spend
