Construct a timeline showcasing the progression of human civilization.
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Human civilization has progressed through numerous stages and achieved significant milestones throughout history. Here is a timeline of some of the key points:
• 500,000 BC – Homo Sapiens first evolve.
• 10,000 BC – Agriculture is developed.
• 4000 BC- Writing is developed. 
• 2000 BC – Iron tools are used by humans. 
• 1500 BC – Pyramids are built in Egypt. 
• 539 BC – Babylon surrender to Cyrus the Great.
• 27 BC – Roman Empire is established in Europe.
• 1450 – Gutenberg invents the printing press. 
• 1776 – Declaration of Independence is written.
• 1876 – Telephone is invented. 
• 1945 – Atomic bomb is created. 
• 1969 – Neil Armstrong lands on the moon. 
• 2015 – Elon Musk launches the Falcon Heavy rocket.
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