Interesting claim, let's see:
Afghanistan, Algeria, Angola, Argentina*, Armenia, Bulgaria, Burundi, Cambodia, Canada*, China, The Democratic Republic of the Congo, Costa Rica, Cuba, The Dominican Republic, Ecuador, Equatorial Guinea, Gabon, Indonesia, Iran, Laos, Mongolia, Mozambique, Nepal*, Netherlands (country, not kingdom), North Korea, Pakistan*, Panama, Papua New Guinea, Poland, Rwanda, Sierra Leone, The Solomon Islands, South Africa, South Korea, Sri Lanka, Thailand, Tonga, Turkey, Vanatu, Vietnam, Zambia, Zimbabwe, and Taiwan (to some extent), all use Provinces.
While Australia*, Austria*, Brazil*, Germany*, India*, Malaysia*, Mexico*, The Federated States of Micronesia*, Myanmar, Nigeria*, Palau, Somalia*, South Sudan*, Sudan*, The United States*, and Venezuela*, all use States.
More interestingly, the asterisks denote federal systems of government (the rest are mostly unitary or regional). Almost every state system is also a federal system, while most provinces aren't sovereign.
Thus, Canada is the weird one out, basically using states while calling them less than states. As usual, they do everything backward. I'm so proud! 🇨🇦
TBH, if Canada wasn't subject to harsher winters compared to what I can tolerate, I would move there myself.
