No it shouldn't be.
No. It should not be capitalized.
Yes, "Football" should be capitalized when referring to the sport in general.
"Roman" should be capitalized, but "goddess" should not me. The names of Roman goddesses are proper nouns and should be capitalized.
Will isnot a proper nou n so it should not be capitalized.
Yes, "Osprey" should be capitalized because it is the proper name of a specific bird species.
Quisling regime ended in 1945.
Quisling regime was created in 1942.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
Vidkun Quisling was born on July 18, 1887.
Vidkun Quisling was born on July 18, 1887.
Quisling Towers Apartments was created in 1937.
It should only be capitalized if it forms part of a title.
Vidkun Quisling was the Nazi Gauleiter in Norway in WW2; Quisling is the name of a Traitor, someone who supports a foreign power against his own country: A Traitor.
As an abbreviation it should be capitalized.
Yes it should be capitalized.
Yes it should always be capitalized.
Yes it should be capitalized.