Greek empire of Alexander the great
U.S. President Abraham Lincoln
It would be an "effective secondary source document" that best describes a chart developed 20 years after a historical event, since the information as had time to "settle"--although of course this doesn't automatically mean that the chart is "effective". hope this helps :)
Well, the first 2 were in the Gothic period which was after the one you are asking about. Also, Stone masonry has been around for longer than that period. I would say C.
Answer:
Unarmed Christians were allowed to visit the city.
Explanation:
After trying to overtake Jerusalem and having Jaffa change hands several times, Richard and Saladin finalized a treaty granting Muslim control over Jerusalem but allowing unarmed Christian pilgrims and merchants to visit the city.
