A logical conclusion that can be drawn from this chart is that Britain and Germany were engaged in an arms race.
looking for ways to cooperate.
hoping not to fight on land.
the strongest nations on the earth.

A. It led to changes in art, politics, science, and exploration

Renaissance translates to "rebirth," referring to the rebirth of the Greek and Roman cultures.  The Renaissance started in Italy, where Roman ruins could be found and old architecture could be studied.  It spread throughout Europe, greatly changing people's view of the world.