President Nixon formally repudiated the Termination policy which was established ironically during his tenure as VP. Hope that helped..
The main idea of the quote is that the Soviets are tightening their contol over Cnetral and Eastern Europe. The other sentences complete that idea by letting us know what they are doing with Central and Eastern Europe.
Too much individualism could take the focus away from supporting the common good" is the best option, since Tocqueville's main concern was that this individual freedom led people to isolate themselves from society. Hope this helps you out! Here some sources I have found for you http://www.brtom.org/sjc/sjc4.html and also Primewritings site. The last helps with the writing, editing and proofreading.
Starvation is a worldwide issue that has been studied for centuries, the complexity of its origin and how to handle it makes it difficult to propose one specific public policy to address it. However most of the studies agreed in that poverty and injustice are the two main reasons of starvation. Public policies such as creating programs for people of low income, sharing from the excedents of local and global restaurants, campaigns of donation as well as fighting the inequality in the world are valid approaches to fight this complex issue.