The Changing Fortunes of the Houses of York and Lancaster in the Period 1450 - 1461

The richness of change between York and Lancaster from 1450 to 1461 Although views on the beginning of the rose war were various, the armed conflict concentrated between 1455 and 1485. The first fight was held at St. Alban on May 22, 1455. In the early 1450s, the bad choice of Henry VI resulted in a series of humiliating failures, eventually losing all of the British French land except for Canada. With this, some of Henry's former loyalists began to consider knocking him down.

Henry VI followed him in 1422 and brought the Rose war (crown fight between Lancaster and York). In 1461, the Lancaster Palace was abandoned and Duke of York (Edward IV) was under control. Henry VI (Lancaster) returned to the throne for a short time in 1471 and was murdered only in the Tower of London. Edward IV (York) returned to the throne, but his son and heirs were murdered with his brother in the tower of London, reportedly their uncle Richard III.

Both families in 1461 are the descendants of Edward III (who controlled from 1327 to 1377 and belonged to the Planetan dynasty) and have been in war for many years. The family is York House, the other family is Lancaster House. This is a rose fight. Edward of York House broke Lancastrians at Mortimor's Cross. He was declared a king and was promoted to the throne as Edward IV. The conspiracy of 1478, including Archbishop Pisa and support of Pope Cisp IV led them to attack the Church Medici. Archbishop and some others were hanged. Pope Sith set Florence under the ban and banned Florence's Medici leader Lorenzo de Medici from the church. The Pope had a military alliance with King Naples, and Lorenzo's diplomacy prevented attack.