Question

On July 28, 1914, Austria-Hungary declared war on Serbia. Russia mobilized to assist Serbia. Ultimately, __________ and __________ joined Russia in an alliance known as the Allied Powers, while __________ joined __________ and Austria-Hungary in an alliance known as the Central Powers.

France; Great Britain; the Ottoman Empire; Germany

Ireland; Norway; Croatia; Albania

United States; Italy; Czechoslovakia; Yugoslavia

Switzerland; Spain; Italy; Japan

Answer 1

France
Great britain
Germany
Ottoman Empire.