need ans go to bible from creation genesis old testaments to revelation new testaments and then go to google in biblical archealogical discoveries. also see the phrophecies sec coming of christ in bible or simply put faith in jesus that he died for our sins.so i prefer just open ur holy bible pray be4r u read, n than all the questions will be answered from the story of adam n eve to st john in patmos island in revelation chapter full of phrophetic alert.