Serbia supplied the rebels with weapons so that they could kill the archduke. Austria-Hungary declared war on Serbia. Russia entered to defend Serbia because they both had large Slavic populations. Germany entered to defend Austria-Hungary. Alliances drew other countries in until it was a world war.
- When they were married, Catherine was about 23, and Henry was about 18. ... Catherine had many stillborn children, and the first of their three sons, Prince ... Despite this, these are not the only reasons for wanting an annulment. ... 21), and “If a man shall take his brother's wife, it is an impurity: