music: Colourful Songs: Colour of Led Zeppelin's dog.?

Questions

Discoverer of nine ancient cities including Troy, Heinrich Schliemann made spectacular excavations of which city during 1874 to 1876?

A herb or drug described as 'haemostatic' performs which effect?

James Dean Bradfield is the lead singer with which pop group?

In which year was Japanese Emperor Hirohito born?

A sadhu is a holy man in which country?