A derogatory term for the American political party officially named the Native American Party, which existed in the mid-19th century and was known for its anti-immigrant and anti-Catholic stances.

एक derogatory (निन्दात्मक) शब्द अमेरिका की 19वीं सदी के मध्य में बनी राजनीतिक पार्टी "नेटिव अमेरिकन पार्टी" के लिए, जो आप्रवासी और कैथोलिक विरोधी थी।

English Usage: The Know Nothing Party was prominent in the 1850s.

Hindi Usage: ज्ञानीहीन दल 1850 के दशक में प्रमुख था।