Wa is the oldest recorded name of which country?
Wa (倭, "Japan, Japanese", from Chinese 倭 Wō or Wa) is the oldest recorded name of Japan. The Chinese as well as Korean and Japanese scribes regularly wrote it in reference to Yamato (ancient Japanese nation) with the Chinese character 倭 until the 8th century, when the Japanese replaced it with 和 "harmony, peace, balance."
Answers by country
the United Kingdom
On August 9, 1945, B-29 bomber Bockscar lifted off, carrying the nuclear weapon "Fat Man". Which city was it heading to?
How successful were the human torpedoes, developed by the Japanese during the WW2?
it was a great success and the main threat for US Navy
it was a success, over 50 ships were sunk
it was a disappointment
it was never used