Why are there many Italian descendants in Argentina?

19, in the 20th century, a large number of Italians immigrated to the American continent, with the United States as the largest. There are also some immigrants to South America. After all, they all belong to Latin families and are all Catholic countries.

At that time, Italians moved to South America mainly to Brazil and Argentina, where the population was mostly white, the economy was relatively developed and the politics was relatively stable among South American countries.