group of people who are protesting about something outside a building, especially a group of workers who are on strike and are encouraging other workers not to work.
mob of striking laborers
landless laborers in Greece are called
Chinese
A group of lionfish is commonly referred to as a "school." These fish are known for their striking appearance and venomous spines, and they often gather in schools for various reasons, including hunting and protection from predators.
With a bell.
A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
Chinese laborers
The side is called the 'Striking Surface' .
The mestizos
a group of workmen is called a gang!
Polytonality
Injunction