44英語で説明したい日本4第一次世界大戦

(World War I)

World War I

(World War I was a European-centered war fought)

World War I was a European-centered war fought

(between the Entente and Allies from July 1914 to November 1918.)

between the Entente and Allies from July 1914 to November 1918.

(A total of 25 countries participated in the battle between countries such as the German Empire,)

A total of 25 countries participated in the battle between countries such as the German Empire,

(Austria-Hungary Empire, and Bulgaria, and countries centered on Britain, France, and Russia.)

Austria-Hungary Empire, and Bulgaria, and countries centered on Britain, France, and Russia.

(The background of World War I was global recession and imperialism.)

The background of World War I was global recession and imperialism.

(The United States was initially neutral, but joined the war)

The United States was initially neutral, but joined the war

(after a German torpedo attack sunk a passenger ship with over 100 Americans on board.)

after a German torpedo attack sunk a passenger ship with over 100 Americans on board.

(Japan also entered the war through the Anglo-Japanese Alliance.)

Japan also entered the war through the Anglo-Japanese Alliance.

(When Japan declared war on Germany in August 1914, Japan immediately attacked)

When Japan declared war on Germany in August 1914, Japan immediately attacked

(and occupied German-controlled areas in China, and was able to expand its interests in China.)

and occupied German-controlled areas in China, and was able to expand its interests in China.

(Submarines and chemical weapons were used, and more than 9 million combatants)

Submarines and chemical weapons were used, and more than 9 million combatants

(and 7 million non-combatants died, making it the deadliest war in history.)

and 7 million non-combatants died, making it the deadliest war in history.

(Four empires collapsed as the war dragged on.)

Four empires collapsed as the war dragged on.

(After this war, as a result of having forced Germany to pay a lot of reparations,)

After this war, as a result of having forced Germany to pay a lot of reparations,

(the world advanced to World War II in 21 years later, along with the recession.)

the world advanced to World War II in 21 years later, along with the recession.