What's a good sentence for triangle trade

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

What is the relationship between the supreme court and the lower courts? the supreme court must abide by the decisions of the lower courts. the supreme court appoints judges to the lower courts. the supreme court can overrule decisions made by the lower courts the supreme court can impeach judges from the lower courts.

How did the united states ironically create a slaverybased market economy and democratic political system?