Answer: The 1960s were a decade of revolution and change in politics, music and society around the world. ... The 1960s were an era of protest. In the civil rights movement blacks and whites protested against the unfair treatment of races. Towards the end of the decade more and more Americans protested against the war in Vietnam.
The correct answer is Austria :):)
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The U.S. acquire Louisiana from france
The Concert of Europe was the European diplomatic and political order that emerged after the fall of Napoleon in 1815. After decades of war and political upheaval, Europe's major powers convened and charted a new course for Europe.