Questions with the keyword 'history'

• how far back can people trace their genes? by abdullahi to Alexis, Dr D, Jasmine, Mario Comments: (No comments so far )
• Who made up the name Solar System and in which year? by thanu05 to Alexis, Dr D, Helen, Jasmine, Mario Comments: (So far, one comment )
• Why did people believe the world would end on December 2012 and excactly on that day by pranay900 to Alexis, Dr D, Helen, Jasmine, Mario Comments: (No comments so far )