World War One

[detective]

Which battle in France in August 1918, during which tanks were used en masse, convinced Germany that she would be well advised to sue for peace?

[Octavius]

The Battle of Amiens?

[-=BigD=-]

The first tank to engage in battle was D1, a Mark I British tank used during the Battle of Flers-Courcellette (part of the Battle of the Somme), on the 15 September 1916.

(wiki)

[-=BigD=-]

sorry miss read the question..... doh!

[shero101]

Following Octavious' answer here is a link that may be of interest.

http://en.wikipedia.org/wiki/Battle_of_Amiens

[DarthPhilius]

Im pretty sure it was the Somme

[LouBoo]

No! Not the Somme! The Somme was the FIRST time they were used. Ameins sounds right to me. x

[NapoleonSolo]

Cambrai was the 1 successful use of Tanks but in 1917

http://en.wikipedia.org/wiki/Battle_of_Cambrai