When a Reddit user asked, “What’s a dead giveaway that someone is American?” many responses listed one particular trait: wide, enthusiastic smiles. A study suggests that the reason Americans smile so much may have something to do with our immigrant past. In this study, a group of international researchers examined the number of “source countries”—where individuals have emigrated from since the year 1500—in various countries. Canada and the US, for instance, are very diverse, with sixty-three and eighty-three source countries, respectively, while countries such as China and Zimbabwe have only a few different nationalities in their populations. After polling individuals from thirty-two countries to learn “how much they felt various feelings should be expressed openly, the authors found that emotional expressiveness was correlated with diversity.” In other words, in places with a lot of immigrants from different countries all speaking different languages, you might have to smile more to build friendship, trust, and cooperation.
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We Were Strangers Once Too
We Were Strangers Once Too, the winning design for the 2017 Times Square Valentine Heart Design Competition, celebrates New York City’s rich immigrant culture. The sculpture, on display in Father Duffy Square in Times Square, consists of thirty-three metal poles inscribed with the origins of foreign-born NYC residents. As viewers walk around the sculpture, the red and pink poles come together to create an iconic Valentine’s Day heart. “Now more than ever New Yorkers need to stand up and say we are proud to live in a city of immigrants,” says a spokesperson for The Office for Creative Research, which designed the sculpture. “We Were Strangers Once Too is our way to acknowledge and say thank you to the diverse communities of NYC for their many contributions historically, currently and into the future.”