In two years, America has gone from a sense of invulnerability to an awareness of peril, from bitter division in small matters to calm unity in great causes.

CNN: Transcript of State of the Union

Since announcing the suspension of her campaign, Clinton has gone to great lengths to promote party unity.

CNN: Bill Clinton to speak at Democratic convention

"We wanted to be here because it is a great opportunity to show our unity and fraternity, " he said.

BBC: Manchester

This agency and the dedicated professionals who serve it have always reflected the finest values of our country: daring, discipline, ingenuity and unity in the pursuit of great goals.

CNN: Bush: 'It is time for America to take the next steps' in space

From 1991 to 2000, Mr. Menkerios represented the Eritrean Government in various capacities, including as Ambassador to Ethiopia and the Organisation of African Unity, Special Envoy to Somalia and also the Great Lakes region, and as Permanent Representative to the United Nations.

UN: Secretary-General

And we have had, from the outset of this administration, through a lot of work -- working with great powers and others around the world -- a high degree of unity on this.

WHITEHOUSE: Press Briefing

" As he put it, "From the beginning, the Church in these lands has commemorated in her liturgy the great figures of the patriarchs and prophets, as a sign of her profound appreciation of the unity of the two Testaments.

CENTERFORSECURITYPOLICY: Opportunity is knocking on Israel's door