The alliances system meant that a local conflict could easily result into an intimidating global one. The overall cause of World War was the assassination of Archduke Franz Ferdinand. Nationalism was a great cause of World War one because of countries being greedy and not negotiating.
Your welcome I don't know if that helped. But yea.
Answer:
To build a better society or a stronger nation, all four thinkers place great importance on individual freedom. Wollstonecraft wanted to free woman of all restraints, Locke wrote that man is born in a state of perfect freedom, Smith said that every individual should be free to pursue his own interests, and Voltaire provided a rational argument against intolerance by arguing that every person should be free to practice his own religion.
Explanation:
Democracy, The United States, under its Constitution, is a federal, represent- ative, democratic republic, an indivisible union of 50 sovereign States.
Hard work was required to make progress
I believe b is the right answer however english is not my particular fortei