Whitch two changes would increase the density of ocean water? A. Decreasing its temperature
B. Decreasing its salinity
C. Increasing the amount of light that enters it
D. Increasing the amount of water that evaporates from it

What was the main point of helen hunt jackson's book, century of dishonor? a.it showed how unfairly american settlers were treated by the us government. b.it proved that american government was not responsive to the will of the people. c.it made the point that free land was no longer available to new settlers out west. d.it outlined the poor treatment of the native americans by the government.