Not exactly. Even though part of the compound noun is a proper noun, the product known as 'Texas toast' is a common noun as a general word for bread sliced extra thick for toasting.
A proper noun is the name of a specific person, place, or thing; such as the noun 'Texas', a specific place. But a slice of Texas toast is a word for any extra thick slice of bread or toast.
No.
No.
Yes, at least the French part. On a restaurant menu it should be fully capitalized.
No it shouldn't be capitalized.
It should be capitalized if you're referring to "The App Store", for example. However, it shouldn't be capitalized in ordinary sentences.
No.
Yes, because 'Texas' is a proper adjective (modifying the word 'toast').
Yes, "Texas" should be capitalized when referring to the state of Texas, regardless of whether it is combined with another word such as "Sugarland." Capitalization is used when referring to specific geographic locations or regions.
No.
Yes, at least the French part. On a restaurant menu it should be fully capitalized.
Yes, Georgia should be capitalized when referring to the U.S. state. It is also capitalized when referring to the country in Europe.
Texas.
Yes, the word "Burgundy" is capitalized when referring to the region in France or the color. If used in a general sense to describe a shade of red, it is not capitalized.
It should be capitalized if referring to a name or a title.
No it shouldn't be capitalized.
Yes, "Tundra" is capitalized when referring to the biome or ecosystem.
If you are referring to the night of Halloween, or Halloween night, night is not capitalized. If you are referring to the movie Halloween Night, then night is capitalized as it is the name of a movie.
Yes, 'Communist' and 'Communism' are capitalized when referring to the political ideology or system of government based on the teachings of Karl Marx.