1. In April 1922 Germany and this country signed a treaty of trade and friendship.
2. In 1886 France became the first to experiment with these for military use.
3. The largest grand artillery battery ever formed on the North American continent was at this battle.
HistoryNet.com is brought to you by Historynet LLC, the world's largest publisher of history magazines. HistoryNet.com contains daily features, photo galleries and over 5,000 articles originally published in our various magazines.
© 2020 HistoryNet