Serbia
He thought that Germany was a powerful country. But ever since the unrestricted submarine warfare they have wanted to bring in other allies. Brought to the alliance system.
Yes, German U-boats will attack any ship or vessel going to Britain, without warning. Even if the country that the ship is coming from is neutral.
Germany's Unrestricted Submarine Warfare happened to Bomb an American Passenger ship called the Lustania, causing the Americans to feel enraged, thus joining the Allied Powers against Germany.
Ireland!
The United States was the first country to build a nuclear submarine, and that boat was named the USS Nautilus.
how to carry out the campaign to beautify the country
During World War I, Imperial Germany utilized submarines to terrible effect in its attempt to achieve victory. In particular, it focused its submarine campaign against Great Britain, with the hope that it could starve the island-nation into surrender and thereby gain the upper hand in the overall conflict.
From what I can see, Germany's unrestricted submarine warfare policy, and the sinking of two american ships without warning is what motivated America to go into the war. Once again this is from what I can see on google lol.
angora
Uruguay and Brazil in 1932
Britain normally claims the credit.