In addition to the Triple Alliance,what other alliance system formed,dividing Europe into two armed camps at the beginning of the nineteenth century?

A) the Triple Entente
B) the Gentlemen's Agreement
C) the Fourteen Points
D) the League of the Three Emperors
E) the Algeciras Conference

The Triple Entente was formed between Great Britain, France, and Russia, in response to the Triple Alliance between Germany, Austria-Hungary, and Italy. This division of Europe into two armed camps contributed to the growing tensions that eventually led to World War I. The other options (B- Gentlemen's Agreement, C- Fourteen Points, D- League of the Three Emperors, E- Algeciras Conference) do not describe another alliance system that divided Europe at the beginning of the nineteenth century.