The explosion that destroyed the u. s.s. maine in havana harbor on february 15, 1898, was proven to have been the work of spanish saboteurs .

answer: the maine was sent to the havana harbor to protect u.s. interests during the cuban war of independence. the maine was blown up and sunk on the evening of february 15th 1898, killing 266 crew members on bored. in 1989, a u.s. navy board of inquiry ruled that the ship had been sunk by an external explosion from a mine.

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

must repent and believe in god.

or the book

journey across time - chapter 10 "the rise of christianity"