What was martin luther king’s purpose in writing “letter from birmingham jail”?

Martin Luther's purpose in writing his open letter "Letter From Birmingham Jail" was to defend his methods and strategies of non violence resistance to racism and oppression against criticisms from the clergy.

Explanation:

Martin Luther King wrote the famous "Letter from Birmingham Jail", an open letter to defend his methods and strategies of non violence resistance to racism and oppression against criticisms from the clergy.  this letter was a reply to the criticisms that were made by the "A Call for Unity" clergyman, who had called for the battle against racism be fought in the courts rather than in the streets. It was written during the 1963 Birmingham Campaign and later came to be an important text for the American Civil Rights Movement.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.

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