Question: what important events happened in the year 1925?
Answer: January 5 – Nellie Tayloe Ross becomes Governor of Wyoming, the first female governor in the United States. ... 
January 27 – February 1 – The 1925 serum run to Nome (the "Great Race of Mercy") relays diphtheria antitoxin by dog sled across the U.S. territory of Alaska, to combat an epidemic.