World War 1 CrossWord

What had started after the assassination of Archduke Frank Ferdinand
Which region was described as “The powder keg of Europe” prior to world war 1
What was a major cause of world war 1
During world war 1, Developments in military technology led to
What type of warfare was used in World War 1
What was the name of the treaty that ended word war 1
What was used for observation and combat in world war 1
What is a alliance of nations joining together to fight a common enemy
Ides used to spread influence or a public opinion
What is a group of soldiers called
What is it called to pay a country for damages that occurred after a war
Territory between enemy trenches (hint it was very dangerous(
What was the alliance between Germany, Italy, Austria Hungary
What is a defense agreement among nations
what is a agreement between nations to work together
What is the “N” in Mania
What country declared war on Serbia at the very start of World War 1
World War 1 was fought between the countries of what continent
After WW1 began when did the United States declare war on Germany
What year did the Untied States enter WW1