speak up for somebody

It has fallen to me to speak up for all of us.

I think it's important to speak up for the environment because the Earth is not saying something.

They never seem to find anything good to say about any Palestinian, even those who speak up for peace.

I'm going to continue to speak up for traditional values.

Boys ought to like to speak up for their country.

The British people will speak up for the poor around the world.

Was that why he didn't speak up for you, at the last?

But he could use someone to speak up for him.

Also, the players won't speak up for him now that he's gone.

But only the women have their own committee to speak up for them.