Which two neighboring countries appeased hitler instead of using military force

the policy of appeasing Hitler and Mussolini, operating jointly at that time, during 1937 and 1938 by continuous concessions granted in the hope of reaching a point of saturation when the dictators would be willing to accede to international collaboration. ... It came to an end when Hitler seized Czechoslovakia on March 15, 1939, in defiance of his promises given at Munich, and Prime Minister Chamberlain, who had championed appeasement before, decided on a policy of resistance to further German aggression."

you are very ugly bro

explanation:

just like you man, i personally think its either c or d

explanation:

but good luck with the test man