The answer is: D. She told him to follow his calling, and she became he first convert to Islam.
Khadija is mostly known as the first wife of Muhammad. Because she is the person to convert to islam, she is regarded by Muslims as the "mother of believers". It is also stated that She is the wife who Muhammad confided with the most compared to the other wives.
Would send troops or weapons
I would say the internet since overtime, the internet is becoming used more than books and physically notes.
