Peaceful protest, Complaining to the US Supreme Court, and showing how they were just normal people by helping the country advance in technology, (Katherine Goble, etc)
They had to deal with segregation,
Discrimination in the workplace, limited jobs due to rascism,
Nantes, Edict of (1598) French royal decree establishing toleration for Huguenots (Protestants). It granted freedom of worship and legal equality for Huguenots within limits, and ended the Wars of Religion. The Edict was revoked by Louis XIV in 1685, causing many Huguenots to emigrate.