When was Ireland forcibly incorporated into the United Kingdom?

Concept

A political incorporation becomes legally effective on the date specified by the constitutional law that creates the new union.

That legal date must be distinguished from an earlier rebellion or from a union involving different constituent countries.

Application

The Acts of Union passed by the parliaments of Great Britain and Ireland took effect on 1 January 1801 and created the United Kingdom of Great Britain and Ireland. Hence the required year is 1801.

Contrast

• 1707: The Acts of Union joined England and Scotland to form Great Britain; they did not incorporate Ireland.

• 1798: This was the year of the Irish Rebellion, not the effective date of the legislative union.

• More than one of the above: The listed years refer to different historical events, so they do not provide multiple incorporation dates.

• None of the above: The offered list includes the year in which the legislative union took effect.

Cross-check

The legislation was enacted in 1800 but expressly commenced on 1 January 1801; this confirms 1801 as the incorporation year asked for.

Result: 1801.