What name was given to both of the Acts that united the parliaments of England and Scotland in 1707, and those of Britain and Ireland in 1800?
In Britain, what was the name given to the M4 Medium Tank that was produced by the US from World War II until the end of the Korean War?
During World War II, what was the name given to deliberately created simulations of burning towns that were constructed in Britain to decoy German night bombers away from bombing real towns?
What name was given to the political and social movement that united the states of the Italian peninsula into the single country of Italy in the 19th century?