"All men are created / born equal" is probably the best quote because it implies equality and all men are seen as the same in the eyes of God. This "condemns" slavery because it suggests there is no superiority/inferiority to others.
It must include the address, date, and time of the event on the left side of the letter.
Make sure to mention the salutation at the beginning and your signature at the ending of the letter.
Make sure to write a grammatically correct and concise letter.
It should indicate whether it is a formal or informal letter.
The host must express his or her warm welcome to the guests
Source: https://www.aplustopper.com/invitation-letter/#:~:text=Invitation%20Letter%20Writing%20Tips%201%20It%20must%20include,his%20or%20her%20warm%20welcome%20to%20the%20guests.
This much questions and the point given is 8.not worth of it