Read each profile here:
Des Moines, Iowa — Where Election 2016 has already begun
Atlantic City, New Jersey — Atlantic City’s DNC: A precursor to the Voting Rights Act
St. Louis, Missouri — Legacy of Dred Scott still hangs over St. Louis
MS NOW
msnbc.com reporters have traveled across the U.S. to profile movements that sparked changed in America. Here, a map of where we've been.

Read each profile here:
Des Moines, Iowa — Where Election 2016 has already begun
Atlantic City, New Jersey — Atlantic City’s DNC: A precursor to the Voting Rights Act
St. Louis, Missouri — Legacy of Dred Scott still hangs over St. Louis