The phrase "a plethora of background" is correct and usable in written English.
It can be used when referring to a large or excessive amount of background information or context on a particular subject.
Example: "The report provided a plethora of background on the historical events leading up to the conflict."
Alternatives: "an abundance of background" or "a wealth of background".
Careershifters gets more than 10,000 hits per month, and Roan says people from a plethora of backgrounds use the service.
Moonfrye features a plethora of colorful backgrounds and stickers to decorate photos.
These are brilliant women from a plethora of professional backgrounds.
On the basis of his mother's background, a plethora of images were cultivated around Abdullah.
A young, tabulate Acroporid coral can be seen reaching its branches toward the sun to fuel its Symbiodinium algal symbionts with a plethora of reef fishes in the background.
The premise that a plethora of beautiful American women of all backgrounds, from the ballsy strip-club train wreck to the power-dressed yuppie, are all anxious to jump into bed with an often near-destitute ginger-headed guy, might be a hard one for some readers to swallow.
Alam believes social media has helped introduce newcomers to poetry as "social media makes it easier to access poetry and opens you up to a plethora of work from people of all backgrounds". She's most proud of her poem What Next?, about the uncertainty she felt after leaving university, because "it perfectly captures everything I was feeling at that point in time".
"We now have a plethora of folks with different personal and professional backgrounds who are focused on governance and the long-term success of the school"—accountants, lawyers, development experts, school parents, former educators and more.
The Opscode Community site (or Chef Supermarket) [13] is a site where people from a wide range of backgrounds can contribute and share a plethora of cookbooks that are available to the community.
k Bright colours explode from the pages of his book, from backgrounds, from clothing and – with a plethora of tattoos on show – from his sitters' skin, too.
