If you are referring to the Age of Enlightenment, then in does
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.
Have should be capitalized if it is the beginning of a sentence. Summer should not be capitalized.
It should only be capitalized if it forms part of a title.
Yes it should always be capitalized.
Yes it should be capitalized.
As an abbreviation it should be capitalized.
No it should not be capitalized.
The first 'c' should be capitalized.
Yes it should be capitalized.
Yes, it should be capitalized.
No. It should not be capitalized.
"Western" should be capitalized and "world" should not.
Yes it should be capitalized.