Yes, "Buddhism" should be capitalized because it is a proper noun referring to the specific religion and philosophy founded by Siddhartha Gautama, known as the Buddha. Proper nouns, which denote specific names of people, places, or organizations, are always capitalized in English. Therefore, when referring to the religion, it is correct to use "Buddhism."
Yes, you should capitalize "About" in a title.
Yes, you should capitalize the C in Century.
No, you should not. You should only capitalize a word when it is at the start of a sentence or when it is a proper noun.
Yes, you should capitalize "The Rotunda" as it is a specific place or location.
You should capitalize Colosseum when referring to the specific ancient Roman amphitheater in Rome.
no
No
No
It should not be capitalized.
Yes, it is correct to capitalize "Should" if it is used in a title as it is a noun in this context.
You should capitalize "Musical Theatre" when referencing the specific genre or art form.
no. you only need to capitalize it if it is a person or specific place.other than that spelling words should not be capitalized