I’m not sure but I think the answer A!
Answer: I believe it is the battle of the Marne, it was a Franco-British Victory.
Neolitihic revolution refers to the revolution that transform mankind's lifestyle from hunting/gathering into agricultural.
In an agricultural society, each member need to coordinate with one another in order to determine land's ownership and trading regulations.
Because of this, a mediator such as government is needed in order to make everything fair.
Some flu victims had no H. influenzae in their lungs.