In the years following wwi, several bombing by radical groups led to government campaign against subversives. what was the name given to those events?

The name given to the events in which several bombing led by radical groups is called  : The Red Scarce
The events was caused by the act of hyper-nationalism that is used to spread terrorr within the communities

hope this helps

The nickname would be : " robber bandits" i believe

Non-landowners, former slaves, native americans, and women to vote. in 1965, the voting rights act was passed to support minorities and remove the literacy