Why were riders sent out in every direction after lanterns were lit at Old North Church on April 18 ,1775?

Compare and contrast the first and second battles of panipat.

What was an important consequence of the neolithic revolution? ):

What are the vedas? a. regions ruled by a vedic king b. a group of female hindu saints c. a tribe native to north india d. a collection of ancient hindu scriptures e. the autobiography of a saint