Which of the following was a typical tactic of nativists in the early 1900s? 1. registering immigrants to vote 2. campaigning for pro-immigration laws 3. bullying and intimidating immigrants 4. paying immigrants to move out of cities

His is the name of the group in the house of representatives that, in 1947, began hearings to expose communist infiltration in american life. unfortunately, a good deal of the evidence they used was based on hearsay and conjecture, meaning innocent people were harmed by their findings.