broad base

Maybe they can't sustain a long campaign without a broader base.

They decided to start a new party that would aim for a broader political base.

The country also has a broad agricultural base and a high education level.

Then the 21 percent tax is applied to the broader base.

"These are companies that provide a broad base of products to the consumer."

Therefore, China did not develop a broad base of industrial research and development.

The concept of the student with a broad scientific base is fine but in practice it does not work.

It still had some major figures but no broad base.

So I think priority should be given to human rights problems on a rather broader base.

These subjects will give you a broad base to start on your college studies.