1. World War
Jay
11 AP World History

2. January 19-20th – First German Zeppelin attack on England
31st - The first use of poison gas in WW1, by Germany at Bolimów in Poland.

3. First German Zeppelin Attack
“zeppelins” were the most feared weapon in the war
Although all the major powers possessed airplanes, the Allies planes were small, short-range planes mainly used for reconnaissance purposes.
zeppelin could handle the flights from Germany to London carrying a large payload of bombs.

4. London’s defenses were not enough because no gun could fire a bullet high enough to reach the plane
Germany had not successfully had a plane reach Britain airspace

5. Bolimów Battle was between Germany and Russia
This was the first time the German’s tried to use a large scale gas attack, but was unsuccessful because the wind blew the gas back on the German army
This didn’t result in many casualties because it was so cold, that the gas froze.
This failed attack scared the German’s and caused them to call off their attack.

6. February 4th - U-Boat attacks on Allied neutral shipping
7-21st – Russians suffer heavy loses in Second Battle of Masurian Lakes (Winter Battle)

7. U-Boat Attack on Allies
Germany declares a submarine blockade on Britain. Any ship approaching England is considered a valid target.

8. U-Boats

9. Second Battle of the Masurian Lakes
the northern part of the Central Powers' offensive on the Eastern Front 
This battle involved the German and the Russian Empires
This was intended to knock Russia out of the war.
This battle ended the German offensive in the North

11. March
11th - Britain announces blockade of German ports

12. Blockade
Germany imported most of their products from the sea, and this greatly impacted their economy.
This didn’t help Germany in the war because they were cut off from their raw materials that they needed to finish the war

13. April
22nd - Germans use gas attacks for first time on Battle of Ypres (used on Canadians)
25th - Allies begin nine-month battle for the Turkish peninsula of Gallipoli.

14. Battle of Ypres
the first time Germany used poison gas on a large scale on the Western Front in World War I 
Was the first time the Canadians pushed back a major European power on European soil
The gas was a tactical surprise to the Allies, and caused the countries involved to continue developing more weapons of war
Allies peed on a cloth then wrapped it around their mouth and nose to act as gas masks

15. Ypres

16. Gallipoli
The Allies planned a landing on the Gallipoli Peninsula attempted to secure the shores and silence the Turkish guns. 
The Turkish placed themselves on the high ground pouring artillery and machine gun fire down upon the Allied troops below.
Stalemate continued until the end of 1915, when the Allied troops withdrew.

17. Gallipoli
This failed battle diminished the trust the Allies had in their leaders.
Casualties
Allies - 252, 000 (mainly the British and French)
Turkish - 300,000

19. Gallipoli

20. May 7th - U-boat sinks British liner Lusitania
1,198 civilians
including 128 Americans die
31st- First successful Zeppelin Attack

21. Lusitania
Her hidden cargo consisted of ammunitions and contraband destined for the British war effort. (This was something that the German’s knew)
This was the point where the Americans were angered by the war. This was the first incident where America was affected. Two years later, America declared war on Germany.
America demanded that Germany stops attacking passenger ships

22. Sinking of the Lusitania

23. Zeppelin Attack Around eleven o’clock, the attack began.
Within twenty minutes, the LZ.38 dropped nearly 120 bombs
Seven people were killed in the attack, and many fires were caused.
This scared the British because no spotlight ever saw the zeppelin. No gun was able to target it

24. Zeppelin over London
The LZ.38, the Zeppelin that bombed London

25. Raids over England

26. August 4th - Germans capture Warsaw
30th - Germany responds to U.S. (from May) by stop sink ships without warning.

27. Warsaw
Marked the defeat of the Russian Army by the Germans and its withdrawal from Poland

28. Germans in Warsaw

29. US anger
Germans stopped sinking civilian ships

30. September 5th - Tsar Nicholas takes command of Russian armies
15th - British use gas in battle (shifting winds cause 60,000 British casualties)

31. Russian Armies Tsar Nicholas takes control of Russian Armies
Disastrous decision
any setbacks the Army suffered would necessarily reflect directly upon the Tsar himself.
They blamed him for anything bad

32. Tsar Nicholas and Army

33. December
28th - Allies begin withdrawal of troops from Gallipoli

34. Gallipoli
full retreat from the shores of the Gallipoli (Peninsula in Turkey)
ending a disastrous invasion of the Ottoman Empire

35. Bibliography First Word War BBC News PBS World War 1 About.com
BBC News
PBS
World War 1
About.com
British Pathe videos