italy
Poland.
Great Britain and France declared war on Germany, when Germany invaded Poland - so began the second World War in Europe.
410
The Romans attempted to invade Britain many times, however it started off as just political alliances and influences. However, the Britons were seen as barbaric and uncivilized so the Romans invaded and "romanized" Britain. There was a revolt and the rebel armies in Britain successfully overthrew the Romans.
Germany did not invade Britain in WW2. Britain has not been invaded for a thousand years.
The first country was Poland. On 1 September 1939, German forces invaded Poland so on 3 September 1939, Britain and France declared war on Germany.
italy
Poland.
Czechoslovakia
if you mean which country it was Poland
september 1939
France. Germany and France share a border.
Poland
Poland.
Poland.
Malta