History of England
With Henry VII's accession to the throne in 1485, the Wars of the Roses came to an end, and Tudors would continue to rule England for 118 years. Traditionally, the Battle of Bosworth Field is considered to mark the end of the Middle Ages in England, although Henry did not introduce any new concept of monarchy, and for most of his reign his hold on power was tenuous. He claimed the throne by conquest and God's judgement in battle. Parliament quickly recognized him as king, but the Yorkists were far from defeated. Nonetheless, he married Edward IV's eldest daughter Elizabeth in January 1486, thereby uniting the houses of York and Lancaster.
Tudor Crown
The Tudor Crown, also known as Henry VIII's Crown, was the imperial and state crown used by the monarchs of England and Great Britain from around the time of Henry VIII up to the English Civil War in 1649. It was described by the art historian Sir Roy Strong as "a masterpiece of early Tudor jeweller's art", and its form has been compared to the crown of the Holy Roman Empire.