How did the hydrogen bomb differ from the atomic bomb?

An atomic bomb is about fission. You're breaking up very large atoms (Uranium or Plutonium) in a super-critical chain reaction. A hydrogen bomb, or a thermonuclear bomb, uses fusion in a chain reaction. With this staged design, it is possible to have a thermonuclear bomb which is far more powerful than an atomic bomb.
A.

Why was MacArthur fired as commander of the UN forces in 1951?

1951: MacArthur fired - Ridgway takes over. US President Harry S Truman has dismissed General Douglas MacArthur as commander of United Nations and US forces in the Far East after disagreements over foreign policy in Korea.
  • Why did the Chinese get involved in the Korean War?

    Explaining China's Intervention in the Korean War in 1950. In October 1950, Chinese troops under the name of the Chinese People's Volunteer Army (CPV) crossed the Yalu River to assist North Korean armies, and engaged in the Korean War in an offensive manner after the U.S. troops crossed the 38th parallel.
  • What was significant about the town of Pusan in the Korean War?

    The Battle of Pusan Perimeter was a large-scale battle between United Nations and North Korean forces lasting from August 4 to September 18, 1950. It was one of the first major engagements of the Korean War.
  • Why is the Yalu River important in the Korean War?

    Together with the Tumen River to its east, and a small portion of Paektu Mountain, the Yalu forms the border between North Korea and China and is notable as a site involved in military conflicts such as the First Sino-Japanese War, the Russo-Japanese War, World War II, and the Korean War.
B.

What led to the downfall of mccarthy?

Despite McCarthy's acquittal of misconduct in the Schine matter, the Army–McCarthy hearings ultimately became the main catalyst in McCarthy's downfall from political power. After his censuring, Senator McCarthy continued his anti-Communist oratory, often speaking to an empty or near-empty Senate chamber.
  • What eventually led to the downfall of mccarthy?

    Despite McCarthy's acquittal of misconduct in the Schine matter, the Army–McCarthy hearings ultimately became the main catalyst in McCarthy's downfall from political power. After his censuring, Senator McCarthy continued his anti-Communist oratory, often speaking to an empty or near-empty Senate chamber.
  • How did the Mccarthyism end?

    In a dramatic confrontation, Joseph Welch, special counsel for the U.S. Army, lashes out at Senator Joseph McCarthy during hearings on whether communism has infiltrated the U.S. armed forces. Welch's verbal assault marked the end of McCarthy's power during the anticommunist hysteria of the Red Scare in America.
  • What was the Truman Loyalty system?

    President Harry S. Truman signed United States Executive Order 9835, sometimes known as the "Loyalty Order", on March 21, 1947. The order established the first general loyalty program in the United States, designed to root out communist influence in the U.S. federal government.
C.

What happened to MacArthur?

Korean War. In June 1950, Communist forces from North Korea invaded the western-aligned Republic of South Korea, launching the Korean War. Douglas MacArthur was put in charge of the American-led coalition of United Nations troops. On April 11, 1951, Truman removed MacArthur from his command for insubordination.
  • Why was Macarthur fired as commander of the UN forces in 1951?

    1951: MacArthur fired - Ridgway takes over. US President Harry S Truman has dismissed General Douglas MacArthur as commander of United Nations and US forces in the Far East after disagreements over foreign policy in Korea.
  • How did the Korean war start?

    The Korean War (1950-1953) began when the North Korean Communist army crossed the 38th Parallel and invaded non-Communist South Korea. As Kim Il-sung's North Korean army, armed with Soviet tanks, quickly overran South Korea, the United States came to South Korea's aid.
  • Where did Macarthur return to the Philippines?

    On October 20, 1944, a few hours after his troops landed, MacArthur waded ashore onto the Philippine island of Leyte. That day, he made a radio broadcast in which he declared, “People of the Philippines, I have returned!” In January 1945, his forces invaded the main Philippine island of Luzon.

Updated: 2nd October 2019

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