Who said, there is something wrong with a world where the blood of boys must be spilled every 30 years. "

Thomas Jefferson

Explanation:

Thomas Jefferson was the 3rd President who served the United States of America. He was an American diplomat, author, architect, philosopher, lawyer and the also the Founding Father of America's "Declaration of Independence." he was a well known statesman who worked for the betterment of America's future. He also strengthened the army of America. He once said, "There is something wrong with a world where the blood of boys must be spilled every 30 years."

nativists who were angry and resentful of newcomers.