play a key role

We want to play a key role in the future.

They will certainly play a key role in Europe's future.

The paper played a key role in the campaign against the war for the next four years.

He also played a key role in most of the other new systems.

If the Union takes a united stand, we can play a key role.

The foreign companies continued to play a key role in the oil industry.

He played a key role in the development of the American film industry.

A strong focus on music in the family home also played a key role.

But did he play a key role in this investigation?

The king has played a key role in times of political crisis.

After the war Long played a key role in the official history project.

I think this is an area where strong leadership from the government could play a key role.

We are determined to play a key role in this important area.

The academy played a key role in his early development.

It is now likely to play a key role in the new coalition government.

Some of these were life supporting, which played a key role in the game.

They may have played a key role in life's origin.

Before the series began, Perez thought he might play a key role.

And hotels have always played a key role in the area's economy.

Religious constraints play a key role in some of her works.

These elements play a key role in change through the Internet.

The line played a key role in attracting people to the area.

I also agree that companies have to play a key role in training students and employees.

The president, on the other hand, played a key role in important public ceremonies.

This is not surprising, since he played a key role in writing many of them.