Ethiopian art from the 4th century until the 20th can be divided into two broad groupings.

The Apsaalooke by the early 19th century were divided into three independent groupings, who came together only for common defense:

During this period in British naval architecture, the 74-gun third rates were divided into two distinct groupings: the 'large' and 'common' classes.

You can't divide all humanity into twelve basic groupings without being general.

Emberá is usually divided into at least two major groupings:

The textual witnesses can be divided into three groupings.

Yenka is divided into four main groupings: science, computing, mathematics and technology.

Draft order is determined by a weighted system that is divided into three groupings.

Gujarati Muslim society is roughly divided into four major groupings, each of whom have traditional occupations.

The trail system is divided into two main groupings of wildlife viewing sites.