Such physical struggle is indeed necessary to evolve and maintain a type fit for the struggle.
On September 8, 1900, a Category 4 hurricane ripped through Galveston, Texas, killing an estimated 6,000 to 8,000 people. At the time of the 1900 hurricane, Galveston, nicknamed the Oleander City, was filled with vacationers.
The deadliest natural disaster in U.S. history was the hurricane that ripped into the rich, port city of Galveston, Texas, on September 18, 1900. The category 4 storm devastated the island city, killing 1 in 6 residents and destroying most of the buildings in its path.