WW1

when did ww1 start

• 1917

• 1915

• 1921

• 1914

witch one of the countries are on the allied powers

• Germany

• France

• Austria-Hungry

• ottoman empire

when did America join ww1

• 1912

• 1915

• 1917

• 1914

witch of these countries are in the central powers

• Germany

• ottoman empire

• great Briton

• russia

What were the two gases used in battle

• chlorine gas

• tier gas

• Musted gas

Were there planes in ww1

• yes

• no

were there tanks in ww1

• yes

• no

were the submarines

• yes

• no

who won ww1

• allied powers

• central powers

when was the Christmas truce

• 1917

• 1915

• 1914

• 1912