Could something like WWI (world war 1) happen again? Explain why.

It began because of the assassination of an Austrian Archduke

Explanation:

When Archduke Franz Ferdinand was assassinated in Bosnia by a serb so the Austrian government blamed the Serbian government and used it as justification to settle the Serbian nationalism question however because Russia supported Serbia, Austria waited until they knew the German government would support their movement to declare war. After this allies were drawn into the war and thats basically how it began

can you me and ill you?

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.