The phrase "a demonstration to support" is correct and usable in written English.
It can be used when referring to an event or action intended to provide evidence or backing for a particular idea, cause, or argument.
Example: "The organization held a demonstration to support the new environmental policy they were advocating for."
Alternatives: "a display to back" or "an exhibition to endorse".
But a demonstration to support Blair?
A demonstration to support Wilders was announced to take place in Berlin on 17 April.
Ultra Orthodox Jewish men and Rabbis gather during a demonstration to support Ultra-Orthodox Jews who were detained for refusing to report to a military recruitment center in front of the Israeli military prison 6 near Haifa, Israel, Monday, Dec. 9, 2013.
A candlelight demonstration to support renaming the traffic circle had an effect, and a senior district official agreed to start the process.
The University of Virginia on Tuesday selected the dean of its undergraduate business school as its interim president, just hours after about 2,000 students, staff and faculty members held a campus demonstration to support Teresa Sullivan, the departing president.
The protest was organized, in part, by Occupy Our Homes, a grassroots organization that grew out of the Occupy Wall Street demonstration to support homeowners facing foreclosure.
What do you think about that?The government continues to organize demonstrations to support the reelection of the outgoing president.
"When my father first suggested we go to a demonstration to show support for Egypt, my first reaction was: 'This is a school night.
The International Centre for Health Innovation at the Ivey Business School at Western University is now working with the winning team on a demonstration project to support implementation of the winning reverse innovation and will help assess whether its application is feasible in the Canadian context.
According to The Raleigh News & Observer, Monday's student demonstration began as a gathering to support Little, who faces criminal and honor court charges for her protest.
