Can you add more words like one
Man versus nature: In this type of conflict, a character is tormented by natural forces such as storms or animals. This is also an external conflict.
The answer to the literature question you have presented above would be character, plot, and setting. The three basic elements of all novels are plot, character, and setting. Harriet Beecher Stowe wrote the very successful novel in 1852 using these basic elements.
They're families hate each other and there would be no chance of them being excepted.