The correct answer to this open question is the following.
Although the question does not include the cartoon, I attached it so you can have a better understanding of its meaning.
The cartoon was named "Chain of Friendship" and was published in the US newspaper "The Brooklyn Eagle" in July 1914, before Austria-Hungary declared war on Serbia.
The caption reads, "If Austria attacks Serbia, Russia will fall upon Austria, Germany upon Russia, and France and England upon Germany." The alliances that the cartoon depicts were the alliances that fought in World War I. The Triple Entente formed by Great Britain, France and Russia fought against the Central Powers formed by Germany, the Austria-Hungary Empire, and the Ottoman Empire.
