To capture Jerusalem and gain control of the Holy Lands. However, eventually the Christian troops also extended the crusade to include taking Spain from the Moors and the Slavs from Eastern Europe.
No one knows. He may or may not be real.
Rivalry between Athens and its empire and the Peloponnesian League led by Sparta.
Vedism.
Sanskrit
It lasted for 2,000 years and was peaceful. They had South Asia's earliest writing system, planned cities, metallurgy, agriculture and trade with Egypt and Sumer.
Karma
Some reasons why the caravel was a good ship for exploration were that they were agile and easier to navigate, with a tonnage of 50 to 160 tons and 1 to 3 masts, with lateen triangular sails allowing beating.
Being smaller and having a shallow keel, the caravel could sail upriver in shallow coastal waters. With the lateen sails attached, it was highly maneuverable and could sail much nearer the wind, while with the square Atlantic-type sails attached, it was very fast.
He conquered Persia.
Levees
It manufactured nearly as much as Japan by 2003.