The phrase "a powerful statement for" is correct and usable in written English.
It can be used when discussing the significance or impact of a particular statement or argument in a specific context.
Example: "The speech made by the activist was a powerful statement for social justice and equality."
Alternatives: "a strong assertion for" or "a compelling declaration for".
Peter Baker's article is a powerful statement for the critical importance of education.
It has the potential to make a powerful statement for your conversions for a variety of reasons.
It's a classic frame but unique and it makes a powerful statement for a man who knows how to express himself.
As the first openly gay active NBA player, his 'coming out' has already proven to be a powerful statement for both professional athletes and the general public alike.
That is a powerful statement for a long-awaited show that ought to be required viewing for any thinking person on the planet.
Personally, I'm hoping for some athlete to reprise the 'black power' demonstration at the 1968 Olympics -- some ice skater or skier or snowboarder who makes a powerful statement for gay rights from the medal podium.
Professor Goldfarb said that while the New Jersey measure was a powerful statement of support for gay couples, the Legislature seemed "to view this as a consolation prize for people who cannot marry".
Tatum's career makes for a powerful statement of the healing power of the arts, and the truth that you can go on to become anything your heart desires, be it a famous actor or a casual sculptor.
Robert Paul Malchow Oak Park, Ill., Dec. 31, 2007 To the Editor: Kudos for a powerful statement of American principles.
This year could be one of the most viewed Daytona 500s ever, making it an especially attractive venue for a powerful statement of change.
Rep. Chris Van Hollen (D-MD) gave a powerful statement of support on Thursday for the historic nuclear agreement reached between the world powers and Iran.
