Medieval helmets
Religious hats
World War headwear
Imperial Headwear
Winter hats
100
This helmet is the most iconic of the medieval helmets known through out pop culture.
The Bascinet helmet
100
This hat is worn by religious people of Sikhism 
Turban
100
Worn by the Swedish and by the Finnish this helmet was mass produced during WWII.
Swedish M37 helmet
100
This hat was used by Russian Bolsheviks during the Russian revolutions, as they had red stars.
The Budenovka hat
100
This hat is used by primarily Nordics, Russians, and Eastern European countries, and was created as a result of the Winter War to help Russian troops keep warm.
Ushanka
200
This helmet was used by Christian troops famously during the crusades.
The Great Helm
200
This Jewish hat's name in Hebrew is kippah, and is a small cap worn on Jewish male heads.
Yamaka
200
This late WWI-WWII helmet was used by the Germans and was made of steel, its literal translation into English is ''Steel helmet''.
Stanhelm
200
This hat was used by Chinese Communist during the Communist uprising in China.
Mao Cap 65
200
This type of headwear was used by Canadian and British troops during WWII to keep warm under their helmets, this type of headwear is generally nicknamed a skii mask.
Balaclava
300
This medieval helmet inspired the British Brodie helmet used in WW1 and WW2
The Kettle hat
300
This hat is worn by high ranking Catholic individuals, such as popes and cardinals. Popes [white], Cardinals [red], Bishops [violet], Priests [Black. This hat is often mistaken for yamulke. 
Zucchetto cap
300
Daily Double!
This helmet used by French forces in WWII was a more updated version of it in WWI. They were usually made in blue or bronze.
French Adrian helmet
300
This cap was used by Austrian troops instead of helmets in WWI, because the war was suspected to last briefly.
Austrian Field Cap M1915 or [Austrian Field Cap]
300
This hat was made by racoon skin made into a hat, famously associated with Davy Crockett even though historians agree Davy Crockett didn't 
wear them.
Coonskin Cap
400
This was one of the first medieval helmets, it has places for chainmail to connect to, and had a nose guard.
Spangenhelm
400
This popular hat used by bishops, cardinals, and popes is used by the Catholic Church.
Mitre hat
400
This American helmet used from 1941-1985 used in WWII, Korean war, and Vietnam
American M1 helmet
400
Used by British soldiers in the Revolutionary war this hat is very similar to the bicorne.
Tricorne
400
This American hat was used got its name, because the people who first started wearing it were Jeep drivers.
Jeep cap
500
This steel helmet was used by Spaniards in the 1500s.
Morion helmet
500
This Japanese hat is 
used to signify social status.
Kasa hat
500
If your an person who isn't in to millinery you're most likely not going to get this, but what ever.
Used by the Soviet Union during WWII this helmet sounds like the name of a familiar gun.
Russian SSh-40 helmet
500
This helmet used by the Romans is usually the most popular among all.
Roman Gallic helmet
500
Unfortunately I the maker of this jeopardy game has run out of winter hats because im lazy and dont want to do more research and cant find anymore popular winter hats so ill give you an unrelated topic question or if you want you can do rock paper scissors with your other competetors idc. Sinceraly the creator -- .. -.- .-
Bagels were invented by this country.
Poland or whoever won rock paper scissors congrats!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!