HELP!! What state system controlled the Indian ocean exchange? and how did they exercise their power???

What state system controlled the Indian ocean exchange. Answer-Portuguese government. how did they exercise their power. Answer-They sent more ships to the eastern coast of Africa with three goals: to take anything of value they could find, to force the kings of the city to pay taxes to Portuguese tax collectors, and to gain control over the entire Indian Ocean trade.

Explanation:

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.

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.