I think it is Russia because they lost that war :)
Answer:
C; Revolutionary
subversive definition: seeking or intended to subvert an established system or institution.
subversive in a sentence: This courageous and subversive movie has attracted widespread critical support.
Answer:
D. A pandemic of European diseases destroyed Native American cultures before information could be gathered.
Answer:
The global food system is facing daunting and complex challenges in ... Three key challenges facing agriculture and how to start solving them ... that will likely grow from 7.5 billion people today, to nearly 10 billion by 2050.
Explanation: