What is the difference between old imperialism technology and new imperialism technology

Why did the united states pass the neutrality acts

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.

Kennedy singles out one group of countries that the united states will defend against any attacker what countries are they