which countries did not form part of allied powers between germany, france, great britain and austria-hungary

The countries that did not form part of the Allied Powers during World War I among Germany, France, Great Britain, and Austria-Hungary were:

1. Germany: While Germany was a part of the Central Powers, the main countries that did not join the Allied Powers were:

- Ottoman Empire (modern-day Turkey)
- Bulgaria
- Austria-Hungary (joined from the beginning but later collapsed and disintegrated into other nations)
- Kingdom of Italy (initially part of the Central Powers but switched sides in 1915)

2. France, Great Britain, and Austria-Hungary (part of the Allied Powers):

- Italy (joined the Allies in 1915 after initially being part of the Central Powers)
- Russia (joined the Allies in 1914 but withdrew in 1917 due to the Russian Revolution)
- Serbia
- Belgium
- Montenegro
- Portugal
- Romania (joined in 1916)
- Greece (joined in 1917)
- Japan
- China (provided labor but didn't participate in combat)
- United States (joined the Allies in 1917)

It should be noted that the composition of the Allied Powers changed throughout the war as different nations either entered or left the conflict.

The countries that did not form part of the Allied Powers (during World War I) alongside Germany, France, Great Britain, and Austria-Hungary were:

1. Ottoman Empire (modern-day Turkey) - The Ottomans joined the Central Powers (Germany, Austria-Hungary, and later Bulgaria) and fought against the Allied Powers.

2. Bulgaria - A member of the Central Powers, Bulgaria fought on the side of Germany, Austria-Hungary, and the Ottoman Empire.

3. Italy - Initially, Italy was a member of the Central Powers before switching sides in 1915 to join the Allies.

4. Russia - Russia was part of the Allied Powers at the beginning of the war, but withdrew from the conflict after the Russian Revolution in 1917.

5. Japan - Japan entered the war as an ally of the Allies in 1914, seizing German colonies in the Pacific. They later participated in various military actions alongside the Allied Powers.

6. United States - The United States joined the war on the side of the Allies in 1917, after years of neutrality.

These were some of the prominent countries that were not part of the Allied Powers along with Germany, France, Great Britain, and Austria-Hungary during World War I.