Which of the following statements illustrates one effect of the yalta and potsdam conferences?

a. the allies agreed that international courts would prosecute nazis for war crimes.
b. the allies divided germany into zones occupied by germany, the soviet union, and the united states.
c. the allies could not convince the soviet union to enter the war against japan, forcing the united states to drop atomic bombs on hiroshima and nagasaki.
d. the allies agreed to rebuild the german military because the war had destroyed it.