Answer:
Explanation:
the California gold rush
job opportunities in the US
political unrest in China
ALL the answers.
The reasons as to why Irish citizens immigrated was to escape religious and political persecution. The Irish Potato Famine was another reason for this because potatoes were the staple food at the time which forced peasants to leave Ireland.
The Industrial Revolution cut the time needed to manufacture clothing and other goods. It also industrialized trade, seeing as how most of the traded goods came from factories.
Limited government
I wish I knew how to do the explanation thingy.