When working on a major project, brainstorming topic ideas is not a good step for keeping the overall scope in mind
Metternich, the architect of the Concert of Europe<span>, used it to suppress ... Russia also witnessed the Polish Revolt (
</span>
That last two and prolly the second one
If the word to be underlined was populace, the answer would be D. The inhabitants of a city or region. If the word to be underlined was officials, the answer could be any/all of the above.