I believe that the persuasive appeal of (C) Reason is being used here. It implies that since Brutus is an honorable, then by that all logic, all men must be honorable.
Elon Musk, the co-founder and CEO of Tesla, is the richest person in the world with a $269 billion net worth. Behind Musk is the founder of Amazon, Jeff Bezos, with an estimated net worth of $187 billion.
The best option for the meaning of the expression is: a private conversation.
The French expression "tête-à-tête" means precisely that: a private conversation that usually takes place between two people. It could also involve more people as long as it's still intimate. This expression literally means "head-to-head", since the word <em>tête</em> comes from Old Frech <em>teste</em> (head.).
Using an illustration, my science teacher explained how the weather cycle works.
The Anglo-Saxons were Germanic tribes that invaded Britain in the 5th and 6th centuries.