In what ways did the united states and other countries seek to make the world better after world war ii? (select all that apply.)
a) uniting europe under the league of nations
b) rebuilding war-torn countries
c) establishing the united nations
d) accepting the debt of war-torn countries

The best options from the list regarding how the United States and other countries saught to make the world better after World War II would be by "b) rebuilding war-torn countries" and "c) establishing the United Nations," since they had learned not to "punish" nations like Germany after World War I.