Answer: It is the 3th one Alliances required nations to defend each other against aggression.
Explanation: That's what a alliance about helping one another.
Answer:
They thought that it would be over quickly because they was like they will see the number of our trups and will be like no way
Explanation:
In a capitalist system, it would be the "means of production" that are used to make products, although it should be noted that human capital is also often included in this breakdown.