Against what threat did harry truman establish loyalty oaths during his presidency?

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

Powers of states the first letter of the answer is r.

Which state reflects the view on french conservatives after the congress of vienna