[french -- speaking french] ♪ ruben martinez: los angeles, from the early 20th century all the way until a city defined by immigrants arriving here in wave after wave. we're e a city of f immigrants. it's all coming in a h human migration, a human journey, ultimatelyy. that's how food gets around the world. we carry it with us in our stomachs and our bodies and in our cululture. those kinds of journeys, those kinds of migrations, are very los angelino. so, stuff starts to shift culturally in all kinds of different ways. people start learning the language... but it's not just the immigrants that are changed. the immigrants are chchanging the natives. and you can literally track a people's history and the

ruben martinez: a century ago, hundreds of thousands of mexicans fled the chaos of the mexican revolution, most of them arriving in los angeles, gravitating to the old pueblo area around olvera street. raquel gutierrez: they recreated a sense of home and history in the theaters of the nearby broadway corridor, where