How did japan offically became a country???

Question

How did japan offically became a country???

Answer 1

I think I've answered the similar question before, but anyway...

"Entering the Cold War with the Korean War, Japan came to be seen as an important ally of the US government. Political, economic, and social reforms were introduced, such as an elected Japanese Diet (legislature) and expanded suffrage. The country's constitution took effect on May 3, 1947. The United States and 45 other Allied nations signed the Treaty of Peace with Japan in September 1951. The U.S. Senate ratified the treaty in March 20, 1952, and under the terms of the treaty, Japan regained full sovereignty on April 28, 1952.

Under the terms of the peace treaty and later agreements, the United States maintains naval bases at Sasebo, Okinawa and at Yokosuka. A portion of the U.S. Pacific Fleet, including one aircraft carrier (currently USS George Washington (CVN-73)), is based at Yokosuka. This arrangement is partially intended to provide for the defense of Japan, as the treaty and the new Japanese constitution imposed during the occupation severely restrict the size and purposes of Japanese military forces in the modern period."