B - agenda
An agenda is what the author really wants to point out (their underlying message) and it's typically written in a way where it's somewhat hidden. Example: political ads - they have an agenda for what they want to talk about and why it's important.
He was born February 22, 1732
Did you see the movie The Lord of the Rings? Most people know that it's based on J.R.R. Tolkien's book. But few realize, that by day, Tolkien was a professor of ancient languages. He led a very normal life as a college professor, preparing lectures and grading papers. He loved to write. However, and in his spare time at night, he escaped to a world of hobbits, elves and other creatures. In 1937, he published The Hobbit. Then, he wrote the three novels that are known together as The Lord of the Rings. It took him twelve years. Have you ever seen the three books in one volume? If so, you know how much work Tolkien put into creating his fantasy world. Actually, it's surprising that it took him only twelve years.
I think a colon should be placed after approached, included, and cultures.
Hope this helps!
