The rules for correct speech and writing is named 'GRAMMAR'.
The word 'Grammar' means 'Greek' teaching, from Classical Greece where language was first structured.
Any school in the UK that describes itself as a 'Grammar School' should be teaching Classical Greek and Latin, known collectively as 'Classics'.
If you acknowledge the source it is quoting or citing; if you pretend the wording is your own it is plagiarism.
A speech
If you run into a problem that doesn’t have a clear solution or an obvious correct answer, you can call it a conundrum. This is a good word to have on hand when you’re writing a research paper.
A short speech is often referred to as a "brief address" or a "mini speech."
I call it freedom!Answer:Anarchy.
Call on
I Have a Dream
"When is the best time I can call you?" is correct.
Han or Chinese Writing
A person who corrects your speech is often referred to as a grammarian, language coach, or speech coach.
Speech.
Speaker