Answer:
a conflict between the ideas of federalism and sectionalism
Explanation:
<span>President Reagan responded slowly to the crisis while research funding increased under president bush.
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I think it's the telephone because it allows people to communicate better and customers or workers don't have to walk up to everyone and disturb them. You may elaborate more on this with your own opinion
It could be argued that the overall purpose of John F. Kennedy’s inaugural speech was "<span>to inform the nation and the world that the US is ready for war if necessary," since Kennedy wanted to project an image of power and confidence. </span>