When scientists opened the tomb in Seville in 2003, what did they find? А
ancient maps, some gold coins and Columbus's sword
B
dust and pieces from the skeleton's leg and arm
с
the remains of several different people

D.

Explanation:

it is reported that they had extracted DNA to be skeletal remains of both Columbus and his brother, Diego.

i don't get what you mean

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.