Answer:
E: Shays Rebellion
Explanation:
Shays Rebellion occurred in Massachusetts in response to perceived unjust economic policies and an increased effort to collect taxes on individuals as well as their trades. Daniel Shay (the leader) was a Revolutionary war veteran who believed the government was trying to act too much like the oppressors they escaped, and convinced enough other people that taxes = evil, which lead to the rebellion.
The main reason the United States government intervened in the Great Railroad Strike of 1877 was because it was leaving thousands of people without transportation, which meant that the US GDP was decreasing in hurting business of all kinds.
Answer:
The real and main reason was The Assassination of Archduke Francisco Ferdinand heir to the throne of Austria-Hungary in his visit in Bosnia. The Hero Gavrilo Princep killed him because he want his country to have independence.
There are also reasons like Imperialism, Nationalism, Militarism and many otherd
I would say Polytheism(the belief in multiple gods)
The most difficult task was reconstructing everything after buildings were shattered, and the new system of labor, causing slaves to work on new architecture