Lincoln went public with the preliminary Emancipation Proclamation, which called on all Confederate states to rejoin the Union within 100 days—by January 1, 1863—or their slaves would be declared “thenceforward, and forever free.
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there are many Enlightenment ideals in the Declaration of Independence. One is the idea that all people are entitled to certain rights just by virtue of being human. Another is the belief that a government’s legitimacy comes from the consent of the governed. Finally, the Declaration of Independence incorporates the Enlightenment idea that a government’s main purpose is to protect the rights of the people.
The first and foremost merit of Protestant Reformation is that it dispensed with one, unique, and unquestionable authority, embodied in the Roman Catholic Church. It opened the path to pluralism - a multitude of opinions that seek to be freely expressed, without censure and fear of punishment. It dismantled the dogma of one truth and one truth only - whether it be about God, Trinity, priests, an attitude towards worldly riches or anything else. Even though it was not secular, its focus on living in this world rather than in anticipation of heaven or hell, opened new perspectives for the development of secularism too.
The first rocket in space was a turning point in history because it inspired the space race, made the United States aware of the possibility of Russia creating rockets to deliver nuclear weapons, and created a reform in education.
France was the least prepared country for war at the start of WW2 because they had a small army and been totally obliterated in WW1