Answer:
it could help people travel way more easily and faster as well as traveling loads
Explanation:
E because if they were in a battle they would loose because of the desease
As much as C. has a partiality towards the cause of The Great War, it's most likely answer B.
The Germans declared war on the Russian Empire, guaranteed the independence of Serbia, because of their alliance backing Austria, and Serbia which the Austrians declared war on as a result of the Serbian citizen who shot the heir to the throne.
The rest of Europe's involvement was a chain reaction of countries coming to the aid of another. France with defending Russia, Britain defending Belgium, etc.
The CORRECT ANSWER is a they needed more slaves
