Answer:13 of Great Britain's North American colonies threw off British rule to establish the sovereign United States of America, founded with the Declaration of Independence in 1776.
Explanation:
Answer: Both
Explanation: The league of Nations was both because it was Sucessful in small ways, but over all it was a majority failure.
<span>The United States becomes the first and only nation to use atomic weaponry during wartime when it drops anatomic bomb on the Japanese city of Hiroshima. Though the dropping of the atomic bomb on Japan marked the end of World War II, many historians argue that it also ignited the Cold War.</span>
