In the 1920s, Marxist groups with strong popular support arose.

Several groups arose that emulated the horse and gun system.

Although there was no organizational structure above the local level, similar groups arose across the South adopted the same name and methods.

Many new groups arose during its 50 million years, including the dinosaurs.

It is supposed that this group arose in the Cretaceous period over 140 million years ago.

Numerous groups and organizations arose which in one way or another regarded themselves as socialist.

But there is not enough evidence to see which earlier group the pterodactyloids arose from.

Then care to predict where the next group of hard workers will arise?

The greatest variety of species is found in Africa, where the group probably arose.

In the lower South, violence continued and new insurgent groups arose.