Changes

Ireland's invasion by the Anglo-Normans in 1170 led to centuries of strife. Successive English kings sought to conquer Ireland. In the early 17th century, large-scale settlement of the north from Scotland and England began. After its defeat, Ireland was subjected, with varying degrees of success, to control and regulation by Britain.  

Ireland's invasion by the Anglo-Normans in 1170 led to centuries of strife. Successive English kings sought to conquer Ireland. In the early 17th century, large-scale settlement of the north from Scotland and England began. After its defeat, Ireland was subjected, with varying degrees of success, to control and regulation by Britain.  

The legislative union of Great Britain and Ireland was completed on January 1, 1801, under the name of the United Kingdom. However, armed struggle for independence continued sporadically into the 20th century. The Anglo-Irish Treaty of 1921 established the Irish Free State, which subsequently left the Commonwealth and became a republic after World War II. Six northern, predominantly Protestant, Irish counties have remained part of the United Kingdom.  

The legislative union of Great Britain and Ireland was completed on January 1, 1801, under the name of the United Kingdom. However, armed struggle for independence continued sporadically into the 20th century. The Anglo-Irish Treaty of 1921 established the Irish Free State, which subsequently left the Commonwealth and became a republic after World War II. Six northern, predominantly [[Protestant]], Irish counties have remained part of the United Kingdom.

====British Expansion and Empire====

====British Expansion and Empire====