The names of religions are proper nouns, so they always begin with a capital.
Capitalize the name of a religion when referring to it as a specific entity or belief system, such as "Christianity," "Islam," or "Buddhism." Do not capitalize general references to beliefs or practices associated with a religion, such as "biblical teachings" or "meditative practices.”
Yes, they are proper nouns.
You can capitalize Japanese and Cherry but not tree
No, there is no need to capitalize 'nun' or 'nuns' in a sentence.
In "Yours truly," you capitalize the first letter of each word if you are using it as a complimentary close in a letter, as it is a formal sign-off.
If that is the course title, you do capitalize it.
No, you do not capitalize the second word in the complimentary closing.
Voodoo must definitely be capitalized since it is a religion. The same way you'd capitalize Roman Catholic, Jewish, or Protestant.
As long as you capitalize chrisitian, buddhist, etc. Usually it is.
'Religion' is a common noun, so it follows all normally applicable rules (only capping at the start of a sentence or when used in part of a proper noun). A specific religion should be capitalised, e.g. Islam, Judaism, Satanism.
In "Yours truly," you capitalize the first letter of each word if you are using it as a complimentary close in a letter, as it is a formal sign-off.
no, but you do capitalize mum
You capitalize the first A but not the last a.
In a list, you would typically capitalize the first word of each item, proper nouns, and the first word after a colon if it introduces a complete sentence.
No, you do not capitalize the word drama.
Not really. It does capitalise on the fact that many people need to believe in something beyond what can be seen, touched and measured.
You capitalize Huntington
do you capitalize the word protestant
do you capitalize roaring twenties