The firm has seen "false news, disinformation, or systems of fake records gone for controlling general conclusion", it uncovered in another report.
"A few" such cases amid the US presidential race a year ago required activity, it included.
A portion of the action has been of a "wide-scale composed" nature.
Fake records were made to spread data stolen from email accounts amid the 2016 US presidential race, the firm noted, however it said the volume of such action was "measurably little".
Facebook did not credit it to a particular state or performer, yet it said that its information did not negate the US Director of National Intelligence's claim that Russia was included.
The organization added that endeavors to handle "data operations" had prompted the expulsion of more than 30,000 fake records in France - where a presidential race is presently under way.
All in all, Facebook said it confronted another test in handling "inconspicuous and tricky types of abuse, including endeavors to control municipal talk and beguile individuals".
Facebook portrayed a significant part of the action as "false enhancement" - which incorporated the mass production of fake records; the planned imparting of substance and engagement to that substance, (for example, likes); and the dissemination of "provocative and here and there bigot images".
It included, in any case, that there was very little confirmation that robotized bots had been set up to do this, however people seemed, by all accounts, to be specifically included.
"We have watched many activities by fake record administrators that must be performed by individuals with dialect abilities and a fundamental information of the political circumstance in the objective nations, proposing a more elevated amount of coordination and thinking ahead," the report clarified.
The clear goals of those behind the publicity endeavors included at least one of the accompanying:
Sowing doubt in political foundations
Spreading disarray
Advancing or slandering a particular cause or issue
Facebook said that it was chipping away at an assortment of strategies to check the spread of promulgation on its stage.
These included building new items to help stamp out fake news and making new frameworks - some with man made brainpower capacities - to encourage stimulate the reaction to reports of fake records or spam.
Changing personalities
The ascent in individuals who get their news from online networking implied that purposeful publicity on destinations like Facebook was an essential issue, proposed E Wan Lawson, a data operations master at the Royal United Services Institute.
"On the off chance that you can impact what individuals are perusing and what rendition of the reality of the situation they're being appeared, it can possibly have an impact," he told the BBC.
Be that as it may, he included, it was hard to measure this.
"I think the most intriguing thing is the way that Facebook has turned out so openly - there's been a feeling of a smidgen of hesitance with respect to the huge correspondences organizations to recognize the degree to which they have been manhandled," he said.
Mr Lawson additionally said he believed Facebook's endeavors to handle the issue were "exceptionally positive".
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