Feb. 12-UnitedStates refuses German request to discuss matters of difference unless Germany withdraws unrestrictedsubmarine warfare order.
10
The Germans protested with great vigor against this blockade, and ultimately endeavored to counteract it by declaring unrestrictedsubmarine warfare.
11
It was possible to plan a great fleet of submersibles to attempt execution of von Tirpitz's plan for unrestrictedsubmarine warfare.
12
It was only the idiocy of the German military and their resumption of unrestrictedsubmarine warfare that pushed him reluctantly towards the entente powers.
13
With the universal feeling of self confidence, it was but natural that the people should side with the Navy in demanding an unrestrictedsubmarine warfare.
14
This was before the days of the unrestrictedsubmarine campaign, and although ships were frequently torpedoed, very large numbers were still being sunk by gun-fire.
15
The second decree announcing unrestrictedsubmarine warfare after February 1, 1917, was directed against neutral as well as enemy ships.
16
On the 26th of February 1917-justwhen " unrestrictedsubmarine warfare" was bringing the country into its greatest peril-Mr.