Final answer:
The statement that the Roma are a diaspora group subjected to frequent negative treatment is true. They have historically faced significant persecution across Europe and continue to struggle for their rights and recognition in society.
Step-by-step explanation:
The Roma people, commonly referred to as Roma Gypsies, are an ethnic group with origins in India who, for reasons not completely understood, embraced a nomadic lifestyle in the late Middle Ages. Their migration led them to Europe, where they became a part of the ethnic landscape, enriching it with their cultural contributions, particularly in music and the arts. Unfortunately, this group has historically been subjected to severe discrimination and persecution, with an extreme example being the actions taken during the Nazi regime, which resulted in the death of up to 250,000 Roma individuals — the second-highest proportional mortality after the Jewish population during World War II.
Presently, the Roma are a diaspora group that continues to encounter negative treatment and struggle for recognition and rights, much like other minority groups, who face systematic marginalization and unequal treatment due to their distinct physical or cultural traits.