The events are in this order as occured in the world history;
1) Sepoy Rebellion (This is also known as Indian Mutiny, the Great Rebellion, the Revolt of 1857 etc. and was the first major uprising against East India Company and reportedly set path for the establishment of British Raj in India)
2) British Raj established. (1858)
3) World War 1 (1914)
4) Amritsar Massacre (1919) (This is also known in Indian History as The Jallianwala Bagh massacre)
America wasn’t happy and they joined the war and got America got back at japan, which was called the midway battle.
The founders of the US most likely took ideas from the Romans because their system allowed for the citizens to have a voice in who ran their empire. Considering that the US just broke away from Great Britain when starting a new country, they wanted to ensure that their citizens had a voice. When the Americans were colonists, they had little/no influence on government policies and laws.
The Romans established a republic for very similar reasons, as they had a tyrannical king who they overthrew. With a new start, the Romans created a government where people got to elect political officials, there were term limits for the two consuls, and the Senate (comprising of 300 people) had the chance to make laws. The United States probably saw this as a highly effective system in which multiple voices could be heard, so they based our foundation on the ones created by the Romans.