In my opinion it’s not excusable.
Answer: The notion that expansion through military conquest would solve Japan's economic problems gained currency during the Great Depression of the 1930s. It was argued that the rapid growth of Japan's population—which stood at close to 65 million in 1930—necessitated large food imports.
Explanation:
They allow archaeologist to picture what life could of been like
Answer:
9km/sec is the speed of the boat.