Yes, I would capitalise Easter, but not season, exactly as you did.
Capitalise only if it starts a sentence, or is part of a title.
No, they are common nouns so you only capitalise at the start of a sentence
No, it's a common noun so you only capitalise at the start of a sentence.
Capitalisation of fish names depends on the context.If you are talking about the name of a specific fish, for example a pet fish, you would capitalise (eg. "Bob" my goldfish)If you are using the common name of a type of fish in a sentence, you do not need to capitalise (eg. I ate salmon/trout/sardines last night) unless it is the start of a sentence.If you are using the scientific name, you capitalise the genus name but not the species name (eg. Salmo salar)
in The King ***
No.
No.
Yes
yes
No. It's not necessary.
Yes, "local authorities" should be capitalized when referring to a specific group of governmental bodies responsible for specific areas or regions. For example: "Local authorities in the city have implemented new policies to reduce traffic congestion."
You do, because they are proper nouns.
No, "ornaments" does not need to be capitalized unless it is used as part of a proper noun or title.
If a person is referring to the monarchy system of government, it isn't necessary to capitalise it. However, if the person is referring to the British Monarchy itself, then it is proper to capitalise it.
No, there is no need to capitalise fitness in a sentence.
Greek Mythology or Greek Myth.