What scientific advancement did the chaldeans make?

Which of the following is one example of an ideological conflict that became one of the causes of world war ii?

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.

Brainliesttt asap!me : describe the responses to terrorism in the united states.