No, but I'm not 100% positive.
It is capitalized when it is associated with a country. For example: The U.S. Embassy.
The word evolution does not need to be capitalized.
No, coral does not need to be capitalized.
"Godspeed" is typically capitalized when used as a standalone expression or as a formal greeting. In other contexts, such as within a sentence, it may not require capitalization.
No, the word "region" does not need to be capitalized in a sentence unless it is the first word of the sentence or part of a proper noun (e.g. "Pacific Northwest region").
No, the word "revivalist" does not need to be capitalized unless it is at the beginning of a sentence or part of a proper noun.
no
No it does not need to be.
The word citizen does not need to be capitalized.
No.
Yes, the word "astronaut" should be capitalized as it is a proper noun referring to a specific job title or profession.
The word bumble bee is a noun and does not need to be capitalized. The word can often be found spelled as one word: bumblebee.