Why is "Fraternal and service organizations" trending?

Wikipedia Overview

A fraternity or fraternal organization is an organization, society, club or fraternal order traditionally of men but also women associated together for various religious or secular aims. The Western concept of fraternities developed in the Christian context, notably with the religious orders in the Catholic Church during the Middle Ages. The concept was eventually further extended with medieval confraternities and guilds. In the early modern era, these were followed by fraternal orders such as Freemasons, the Rosicrucian Society of England, and Odd Fellows, along with gentlemen's clubs, student fraternities, and fraternal service organizations. Members are occasionally referred to as a brother or – usually in a religious context – frater or friar.