Respuesta :
A surprise check in a particular premises with a view to catch them red-handed or a subtle attack on someone eliminate them can be said as a raid.
Palmer Raids
- A series of raids were executed between the late 1919 and early 1920 by president Woodrow Wilson administrating United States department of justice.
- These raids were conducted with a view of capturing and arresting suspected socialist.
- The main target were eastern European immigrants, Italian immigrants, anarchists and communists.
- They were questioned and interrogated and many among them were deported.
Therefore the correct option for this question would be OPTION C "Many people were subjected to violent interrogations".
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