when was the red scare
The phrase “Red Scare” actually refers to two main periods in U.S. history when fear of communism and radical leftism spiked:
- First Red Scare: roughly 1917–1920 , right after the Russian Revolution and during/after World War I, when authorities cracked down on radicals, labor organizers, and suspected anarchists.
- Second Red Scare: roughly late 1940s through the mid‑1950s , during the early Cold War, associated with loyalty investigations, the Hollywood blacklist, and especially Senator Joseph McCarthy’s anti‑communist crusades.
Quick Scoop: When Was the Red Scare?
If someone asks “ when was the Red Scare? ” they are usually talking about one of these two:
- First Red Scare (1917–1920):
- Sparked by the Bolshevik Revolution in Russia (1917) and a wave of labor strikes and anarchist bombings in the U.S.
* Peaked around **1919–1920** , with bomb plots, the Palmer Raids, and mass arrests and deportations of suspected radicals.
- Second Red Scare (late 1940s–mid‑1950s):
- Grew after World War II , as the Cold War with the Soviet Union hardened, and nuclear tensions rose.
* Key moments stretch from around **1947** (loyalty programs, HUAC investigations into Hollywood) through about **1954** , when the **Army–McCarthy hearings** helped discredit Senator McCarthy on national television.
So, there isn’t just one answer to “when was the Red Scare”—it’s two distinct waves of anti‑communist panic , one right after World War I and another in the early Cold War.
Mini Timeline Table (First vs Second Red Scare)
| Red Scare | Approx. years | Main triggers | Typical features |
|---|---|---|---|
| First Red Scare | 1917–1920 | [9][5]Bolshevik Revolution, post‑WWI unrest, bomb plots | [5][9]Palmer Raids, mass arrests, deportations of radicals | [9][5]
| Second Red Scare | Late 1940s–mid‑1950s | [1][9]Cold War, Soviet nuclear test, fear of espionage | [4][1][9]HUAC hearings, Hollywood blacklist, McCarthyism | [6][7][1][9]
Why People Still Talk About It
Historians and commentators still bring up the Red Scares when discussing:
- How fear and propaganda can shrink civil liberties and free speech.
- Modern worries about “enemies within,” disinformation, or foreign influence in politics.
You’ll see the term used today in opinion pieces and forums whenever political opponents accuse each other of starting a “new Red Scare” over current ideological or geopolitical tensions.
TL;DR:
- First Red Scare: about 1917–1920.
- Second Red Scare: about late 1940s to mid‑1950s.
Both were periods of intense anti‑communist fear and government crackdowns in the United States.
Information gathered from public forums or data available on the internet and portrayed here.