The legal process of declaring a marriage null and void
Henry wanted an annulment
Infuriated Charles as Catherine was his auntie
Charles' army had followed up its victory at Pavia by taking over most of the Italian peninsula
The Pope Clement VII was held captive and is prisoner of Charles because of the sack of Rome in 1527
Henry and Wolsey were in a weak position
They had to make an anti-imperial alliance with France
The Treaty of Amiens in 1527 saw Wolsey put a trade embargo on Burgundy which ended up causing social economic problems in England
The Battle of Landriano in 1529 saw France heavily defeated by Charles V's army
The Peace of Cambrai in 1529 saw negotiations between Francis and Charles, with France forced to give up claims to take over Italy and the Papacy forced to be politically dependent on Charles
In 1532, Henry tried to re-establish an alliance with France
This involved arranging for Henry's son to marry Catherine de Medici, who was allied with Charles
Henry's break from Rome horrified European leaders, but they were too distracted by the threat of the Ottoman Turks to take action against him
Catherine and Anne Boleyn's deaths in 1536 gave Henry a clean slate and allowed for future friendship with Charles
By 1538, Pope Paul II published a bull deposing Henry and claiming that English Catholics did not have to obey him
In 1538-1539, Charles and France had to put aside their differences in the Treaty of Nice and agreed to sever ties with Henry, leaving him isolated again
In 1539, Henry passed the Six Articles, as Francis and Charles did not trust each other
Cromwell searched for Protestant allies, leading to the formation of the League of Schmalkaden in 1531, a group of free cities in northern Germany who were Protestant
Henry married Anne of Cleves in January 1540, but the marriage was politically redundant and only lived a short-lived friendship between France and the Holy Roman Empire