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.
Probably chronological order
It would be the fifteenth amendment. As you may know, the fifteen amendment was passed, and it prohibited the federal and state governments from denying a citizen the right to vote based on that citizen's "race, color, or previous condition of servitude". Why do we still say it didn't make suffrage universal? Because if you were a woman, you were still not allowed to vote. Not until the 19th amendment