B, he was known for his serious attitude and deep thinking
Answer:
The maritime effect is the moderating influence that the ocean has on the climate of a region. In the case of the easternmost states in the USA, the proximity to the ocean and the more moderate maritime air masses usually prevents the most frigid Arctic cold from parking over the region for too long.
Explanation:
The renaissance was the "rebirth" era of Europe that followed the middle ages. It was a period in which the arts, sciences, and politics flourished. It began in the 14th century in Italy. Notable figures during this time period include Leonardo Da Vinci, the Medici Family, Michelangelo, and Machiavelli. It quickly spread all throughout Europe.
B is most likely the answer double check to be sure
The disaster at Chernobyl was a nuclear accident in Ukraine in 1986.