This invention was similar to text. It involved "talking" through dots and dashes *
morse code
O assembly line
steam boat and railroads
cotton gin
telephone
light bulb

gaius cassius longinus and marcus junius brutus, former enemies of julius caesar who'd joined the roman senate, led caesar's assassination, dubbing themselves "the liberators." and the second one is   the assassination of julius caesar was the result of a conspiracy by many roman senators led by gaius cassius longinus, decimus junius brutus albinus, and marcus junius brutus. they stabbed caesar (23 times) to death in a location adjacent to the theatre of pompey on the ides of march 15 march 44 bc.

wisdom

explanation:

the fact that that the teachings on the cosmic order comes from, or through, the heart center

it was displayed because they had a love for war