"powerful slogan" is a correct and usable phrase in written English.
You can use it anywhere that you would like to draw attention to a catchy phrase that a company or organization uses to promote their brand or mission. For example, "Apple's 'Think Different' is a powerful slogan that has become iconic in the technology world."
"Ignorance is Strength" is the third and most powerful slogan chiseled into George Orwell's Ministry of Truth in 1984.
This powerful slogan worked well for the war on drugs.
Its most powerful slogan is just one word: "Onesta" or "Honesty".
Why not? "People kill people" is a powerful slogan to many, but we understand very little of the attitudes and beliefs of gun rights advocates.
Regarding the tailoring of the Żydokomuna sentiment to communist Poland, Stola suggested: Paradoxically, probably the most powerful slogan of the communist propaganda in March was the accusation that the Jews were zealous communists.
I'm sick of feeling like I have nothing, like I 'know' nothing, like I AM nothing!" Already, Brexiteers are raising money and have another powerful slogan aimed at capturing workers' anger at being ignored by the London elites: "Tell Them Again".
The powerful slogans of Marx and Engels were a natural result of the unbridled capitalism of laissez-faire, but politically they were naïve.
One of their most powerful slogans is now echoed everywhere: "Have you ever seen a transsexual in Turkey die a natural death?" In a country where the United Nations has expressed serious concerns about its anti-LGBT violence, we all know what the answer is.
And so, the most powerful product slogan ever created, is born: Endurance...without exertion.
"There are things in this collection that are so rare," Ms. Takeda said, "not even the Met has them" — like a woven gentleman's tricolor vest from the French Revolution embroidered with powerful political slogans and a jeweled turban worn by Paul Poiret's wife, Denise, at his legendary "Thousand and Second Night" party in 1911.
But there are even more powerful advertising slogans available, and the Center-Left, Center, and Center- Right collectively have a much more legitimate claim to the best of those slogans.
