Democritus was an ancient greek pre-socratic philosopher primarily remembered today for his formulation of an atomic theory of the universe.
The end of the cold war made the reunification of Germany possible. The unification in 1990 involved, the German Democratic Republic which became part of Federal Republic of Germany after Berlin reunited to a single city. Long story short, B. The Fall Of The Berlin Wall because that ended the Cold War

<h3>On this date, the 26th Amendment to the Constitution was ratified. In the turmoil surrounding the unpopular Vietnam War, lowering the national voting age became a controversial topic. ... Endorsed by Speaker Carl Albert of Oklahoma, the amendment passed the House by a vote of 401 to 19, on March 23, 1971.</h3>
<h2>hope it helps you ..!!! </h2>