All completed dossiers
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Dossier №240

Friday, August 28, 2026

  1. 01

    2,003 AD

    Scientists announce the completion of the Human Genome Project’s reference sequence.

    This question uses 2003 AD as its sourced chronological anchor.

    The international project mapped nearly all human DNA and opened new paths for genetics and medicine.

  2. 02

    1,895 AD

    Wilhelm Röntgen discovers a new form of radiation capable of imaging bones through flesh.

    This question uses 1895 AD as its sourced chronological anchor.

    X-rays rapidly transformed medical diagnosis and created a new field of physical research.

  3. 03

    1,532 AD

    Niccolò Machiavelli’s The Prince is published after his death.

    This question uses 1532 AD as its sourced chronological anchor.

    The compact study of political power challenged moralized accounts of rulership and became one of political theory’s most debated works.

  4. 04

    3,000 BC

    A unified Egyptian kingdom is governed by the early First Dynasty around this time.

    This question uses 3000 BC as its sourced chronological anchor.

    The dynasty’s opening date remains debated, with archaeological estimates spanning the thirty-fourth through thirtieth centuries BCE.

    First Dynasty collection record

    The Metropolitan Museum of Art · verified 2026-08-06

    The Met places Dynasty 1 in an Early Dynastic range of about 3100–2649 BCE; the game’s 3000 BCE value is an intentionally rounded anchor.

  5. 05

    1,100 AD

    Cahokia reaches its peak as a vast Indigenous urban and ceremonial center near the Mississippi River.

    This question uses 1100 AD as its sourced chronological anchor.

    Monks Mound, plazas, neighborhoods, and regional exchange supported a population unmatched elsewhere north of Mexico at the time.