Answer the following questions according to the text.
1．How long have the Romany been wandering around Europe and Asia?
For_nearly_1,000_years.
2．Why is it difficult to clarify the origins of the Romany?
Because_they_have_never_written_down_their_history.
3．What caused many countries to take action against the Romany?
The_collision_of_cultures_between_Europeans_and_the_Romany._
4．What did the Nazis think of the Romany to be during World War Ⅱ？
A_dangerous_group.
