NATO

In an essay of 3-5 paragraphs, please think about and write a response to the following questions. Remember that the better answers use analysis that we have learned and draw on plenty of good examples.
Why did NATO expand recently? What states have most recently joined NATO, and why?
Why did some people and states oppose NATO expansion? What do you believe is NATO’s future role with the end of the Cold War? What evidence points in this direction?