Atlanta's character has evolved from a mix of peoples: transplanted Northerners and those from elsewhere account for more than half the population and have undeniably affected the mood and character of the city. Irish immigrants had a major role in the city's early history, along with Germans and Austrians; the Hungarian-born Rich brothers founded Atlanta's principal department store. And the immigrants keep coming. In the past two decades Atlanta has seen spirited growth in its Asian and Latin-American communities. Related restaurants, shops, and institutions have become part of the city's texture.