Me 12. which area did the united states acquire in the 1840s? the hawaii territory the alaska territory the oregon country the louisiana purchase

List factors that contributed to public confidence in the postwar united states

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.

Will have the greatest effect on human health. pollution in the a. troposphere b. stratosphere mesosphere d. thermosphere