Answer:
Exigence
Step-by-step explanation:
The word Exigence is derived from the Latin word which means to enforce or demand. Exigency is the word which means a problem or an issue that needs to be addressed; a situation, or problem that prompts us to speak for this.
Or the urgent situations that prompt someone to speak about it or write about it. Exigence can be rhetoric or non-rhetoric.
An example of exigency can be writing a eulogy or speaking at funeral.