Premise: Richard III ( 2 October 1452 -- 22 August 1485 ) was King of England from 1483 until his death in 1485 , at the age of 32 , in the Battle of Bosworth Field . His defeat at Bosworth Field , the last decisive battle of the Wars of the Roses , marked the end of the Middle Ages in England . Henry 's force engaged Richard 's army and defeated it at the Battle of Bosworth Field in Leicestershire .
Hypothesis: Richard III of England was promoted in the Battle of Bosworth Field.
Label: NEUTRAL