How the newly immigrated Irish and Italians fought openly in the street but came to live peacefully together. A lesson for us all, even today?
In his 1970 book “The Gang That Couldn't Shoot Straight,” columnist Jimmy Breslin wrote, "Among
the most overlooked racial problems in the country is the division between Irish and Italians."
Without a doubt, the Irish and Italians have had an... interesting past in the US. They began battling it out as soon as the Italians arrived. The arrival of this new group of immigrants from one of Europe’s poorest countries frightened the Irish, who felt their economic security was threatened.

Famous Jacob Riis of Five Points, New York.
Famous Jacob Riis of Five Points, New York. 
Despite the fact that the two groups had Catholicism in common, the differences between the two nationalities were initially too great to be forgotten, leading to many street brawls and conflicts.
In a 2015 column for CNN, however, Paul Moses, author of "An Unlikely Union: The Love-Hate Story of New York's Irish and Italians," looks back at this troubled history - its saints and sinners - and takes it as a sign of how things will play out in the future for immigrants currently moving to the US and facing discrimination. If the Irish and Italians can put aside their differences and live together, can’t we all?
“Other immigrant groups from Latin America, the Far East, sub-Saharan Africa, and the Middle East are now encountering resistance in the latest burst of the anti-immigrant sentiment that has periodically permeated the American experience,” Moses writes.