As DACA reaches the Supreme Court, Congress must keep the American Dream alive for new generations of immigrants

Born in Russia, my grandfather came to the United States in the 1800s as a poor, Jewish immigrant pursuing the promise of economic opportunity, religious freedom and a better life for his family. My grandfather spent his life doing back-breaking work in a sweatshop, and it is only through his resilience, perseverance and hardworking spirit that the generations after him were able to succeed.

Our family story is not unique. It is the same story of millions of immigrants from all over the world, who have come to the United...