Free trade was an essential component of his economic policy.

In the next section, we'll find out about these essential components.

Design and planning is an essential component in every construction work.

For a while, it remained an open problem how many elements an essential component must have.

Normal play is an essential component of healthy child development.

An essential component of the budget plan would end Medicare as we know it.

They are an essential component of any country's child and family policy.

Workers' rights to information and consultation are essential components of the social market economy.

That is why this competition between the systems will also be an essential component of European tax policy in the future.

For us, time away is an essential component of our careers as working artists.