What made the red scare controversial?

and how did the government step in the red scare?

pls me with this thx

The climate of fear and repression linked to the Red Scare finally began to ease ... to determine whether they were sufficiently loyal to the government. ... movie executives created blacklists that barred suspected radicals from

Explanation:

a) hostility to or prejudice against jews.

b) the holocaust, also referred to as the shoah, was a genocide during world war ii in which nazi germany, aided by its collaborators, systematically murdered approximately 6 million european jews             , around two-thirds of the jewish population of europe, between 1941 and 1945.

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation: