A healthy degree of party unity among Democrats and Republicans has deteriorated into bitter partisan warfare.
But presidential approval also became a surrogate measure of national unity and patriotism.
We've got to demonstrate why European unity and integration, our vast single market, our single currency, equip us with the strength to embrace globalization.
I dream of the realization of the unity of Africa, whereby its leaders combine in their efforts to solve the problems of this continent. I dream of our vast deserts, of our forests, of all our great wildernesses.
The introduction of many minds into many fields of learning along a broad spectrum keeps alive questions about the accessibility, if not the unity, of knowledge.
I do not conceive of any reality at all as without genuine unity.
We are convinced of the fundamental unity of the human family.
You didn't just pay lip service to the goal of overcoming the division of Europe and Germany... Rather, you put yourself at the forefront of those who encouraged us on the way to unity.
George Bush was for me the most important ally on the road to German unity.
They wish for a general government of unity, as they see that the local legislatures must naturally and necessarily tend to retard the general government.
The developing science departs at the same time more and more from its original scope and purpose and threatens to sacrifice its earlier unity and split into diverse branches.
May hard work, and justice, always cement our bonds of unity that we may get our country back to production.
Let us reject violence and selfishness which could destroy our country's unity.
It is apparent that Christianity and Islam must come, and come immediately, to a closer understanding, and it is equally apparent that their unity if achieved, will be the most effective defensive measure against Communist expansion.
There are some who are scared by unity and by building a country on the basis of ideas.