Contextualizing from 1800-1848

Which of the following best describe deflation

Is the weather changing? consider the data of severe weather that includes tornadoes occurring throughout the u. s. over the last four years. compare the severe weather for the last three years. then compare the first three months of 2017 with that data. based on previous years, what might the prediction be for weather during 2017?

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