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.
An opened passageway in the debris, North on 19th Street, Galveston, Texas. (Library of Congress) But on September 8, 1900, a horrific hurricane slammed into the city. Wind speeds surpassed 135 miles per hour, making it a category 4 on the Saffir-Simpson Hurricane Wind Scale. Storm surges rose 15 feet and, within hours, estimates of 6,000 to 12,000 unwary people were killed and over 3,600 buildings were destroyed. The Galveston Hurricane remains the deadliest natural disaster in United States history.