During the civil war the new warships were known as the Ironclads.
Yes, data is reliable for predicting the future because if you think about weather forecasts they use a huge chart of data to help foresee what the weather will be for the day after, the week after, and etc. This is only one of the examples for data being reliable. Especially if it's fastdata, actionable data, and so on.
He was the first U.S president to ever establish a relationship with China
(APEX) Both were surprise attacks that resulted in serious negative consequences for the attackers.