The phrase "a widespread campaign" is correct and usable in written English.
It can be used to describe a campaign that is extensive and reaches a large audience or area.
Example: "The organization launched a widespread campaign to raise awareness about climate change."
Alternatives: "a broad initiative" or "an extensive effort".
A widespread campaign of harassing a lot of midlevel operatives or highly visible arrests of a few kingpins?
The television analyst condemns what he describes as a widespread campaign "to oppose and impede the war on terror".
Activists have continued to post video recorded in other parts of Syria, documenting what they call a widespread campaign of atrocities and killing.
It has been suggested that there should be a widespread campaign to encourage persons to provide in their wills that their organs be used for transplantation.
He also helped to spearhead a widespread campaign in the 1970s that promoted mammography as the most effective means of detecting breast cancer early.
Burton began writing to ministers about what he believed was "a widespread campaign to damage the institutions of the law" in January 1980, before the inquest had finished.
The UN report released Wednesday accused government forces of a deliberate, widespread campaign of violence and intimidation aimed at quelling months of anti-government demonstrations that have left at least 124 dead.
Mr. Liu once worked under Mr. Hu, China's top leader, and was said to be one target of a widespread wiretapping campaign run by Mr. Bo and Mr. Wang.
Over the past 15 years, the Burmese Army has destroyed over 3,300 villages in a systematic and widespread campaign to subjugate ethnic groups.
These deaths occurred in what the United Nations has called a systematic and widespread campaign of violence, "which may amount to war crimes, crimes against humanity and genocide".
Among other reforms, the Constitution created an electoral commission to address widespread campaign abuses and a countercorruption commission that is enforcing rules against graft.
