1909 – Workers start pouring concrete for the Panama Canal.
79 – Mount Vesuvius erupts. The cities of Pompeii, Herculaneum, and Stabiae are buried in volcanic ash.
1909 – Workers start pouring concrete for the Panama Canal.
79 – Mount Vesuvius erupts. The cities of Pompeii, Herculaneum, and Stabiae are buried in volcanic ash.