Many Greek city-states encouraged migration to areas outside of Greece during the 8th and 7th centuries B.C. in order to <span>ease discontent caused by a maldistribution of land and an increase in poverty. The correct option among all the options that are given in the question is the fourth option or option "D". </span>
Answer:
The answer would be C. Germany and Russia.
Germany was excluded because she lost WW1 against The Allied Forces and Russia didn't join The League Of Nations because she retreated from the war before the war actually ended.