The phrase "a statement of solidarity" is correct and usable in written English.
It can be used when expressing support or unity with a cause, group, or individual, often in the context of social or political issues.
Example: "The organization released a statement of solidarity with the victims of the recent tragedy."
Alternatives: "a show of support" or "an expression of unity".
He should have made a statement of solidarity".
Outreach is more than a gesture of good will toward the neighborhood; it's a statement of solidarity and identity.
For its part, Germany's Max magazine posted on its Web site a statement of solidarity with the couple.
Nato released a statement of solidarity following a meeting called by Poland under Article 4 of the Washington Treaty.
It's a statement of solidarity, of sadness, but of optimism as well for those troops and their plight.
During the first world war, when the Burberry and Aquascutum trenchcoat was popularised, military dressing was a statement of solidarity.
The Mariinsky remains the center of Gergiev's existence, and his gestures on behalf of Putin may be less a statement of ideological solidarity than an expression of gratitude for the leader's financial largesse.
During that time, we've witnessed the hooded sweatshirt transform from a utilitarian garment into a statement of political solidarity; we've become aware of the hazy shades of innocence created by Stand Your Ground laws in Florida and beyond.
She likes the idea of pledging herself to "the principle of free love," though she seems to mean this as a statement of political solidarity, a way of allying herself with a set of values — feminism, gender equality, the erosion of the primacy of marriage.
On its release, the New York Times called Jeanne Dielman "the first masterpiece of the feminine in the history of the cinema". The 201-minute film was received as a statement of feminist solidarity, the young Akerman's determined window on a hidden generation of women, their predicament and its consequences.
She's ready to give up her hair in a statement of undeniable solidarity.
