Then he would know when they were under attack and he could let everybody know.
The dynasties both influence the silk road by their goods, spices and innovations . i hope this helps.
Kidneys filter blood and create urine to filter any waste out of the body.
The geocentric model was challenged by the heliocentric model (which claimed that the Sun, not Earth, was at the centre of the Universe).
This model was developed by Nicoaus Copernicus, and defended fiercely by Galileo.
it is B: exclusion from office of ex-Confederate officers who had served during the Civil War
