NO LINKS ,FILL IN BLANKS…will mark brainlest

Which scenario best illustrates the principle of popular sovereignty?

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

Mid to high level clouds that look like layered blankets are called