every culture have vs every culture has

Some examples from the web:

• More than 200 pages to reaffirm that every fashion and every culture have the same dignity and the same right to citizenship in the world.
• You know, in every culture, shamans have been using environments as medicines.
• Inforgraphic: Christmas In Every Country Many cultures have their own version of Santa Claus who is recognizable but still different.
• Historically, every culture has despised entrepreneurs and merchants.
• Not all cultures have strictly defined gender roles.
• Most cultures have developed regional forms of grappling.
• Indigenous cultures have used herbal oils for centuries.
• African cultures have always stressed love for children.
• The objectives of the Centre of Cultures are: To rescue the humanist ideas, beliefs and attitudes in every culture.
• Every culture has its own special food and national delicacy.
• Every culture, the world over.
• Every culture has an exorcism ceremony.
• Every culture has its own way of saying goodbye.
• Every culture has its own particular myth set regarding mirrors.
• You'll find a vampire myth in almost every culture.
• Every culture, civilization, has had its monsters.
• Every culture processes grief in its own way.
• Every culture has their version of multiple violations.
• Every culture in the world has a shapeshifter lore.
• Every culture since earliest antiquity has survived this way, defining itself by the things it excludes.

Some examples from the web:

• Historically, every culture has despised entrepreneurs and merchants.
• There can be similarities but every culture has their own way of spending the season.
• Nearly every culture has a myth about the man...
• Every culture has its own special food and national delicacy.
• A Carnival global because every culture has, since its own origins, drawn from the wealth of fantasy and fairy-tale narrative as a metaphor of life.
• Virtually every culture has its own elixir of eternal youth, on the basis of which modern researchers are trying to create a miracle cure.
• As I recalled in another context: For full catholicity, every nation, every culture has its own part to play in the universal plan of salvation.
• The truth about man is the unchangeable standard by which all cultures are judged; but every culture has something to teach us about one or other dimension of that complex truth.
• How have we convinced ourselves that every culture has a point of view on these subjects worth considering?
• It is at the oratory, as well as at school, that young "second generation" immigrants live inclusion processes and, if guided by adults and educators, everyone can discover the richness that every culture has in itself.
• Every culture has an exorcism ceremony.
• Every culture has its own way of saying goodbye.
• Every culture has its own particular myth set regarding mirrors.
• Every culture has their version of multiple violations.
• Every culture has its own charms and talismans.
• Every culture has their own version of a Sin Eater, a person who has the power to cleanse the wicked of their sins.
• Every culture has given the tea leaves and fascinating drink that is generated for infusion, a very personal interpretation, and gives birth to several tools and rituals for its preparation.
• Feasting is a given, but every culture has its own take on New Year's tradition. We anticipate 2016 with a look over some of Europe's most fun and unusual New Year celebrations.
• Every culture has something gaafs.
• Every culture has something gaafs.