Explain how levitt and Dubners argument effectively uses logical, concrete evidence to arrive at conclusions about mortality

explanation:

aids

calvin taught his followers that human beings needed to follow strict rules to overcome their nature and do good. second choice

the answer is b: an economic crisis throughout the country.

bloodiest single day of war   |   gettysburg

where the civil war ends for good   | appomattox court house

the first major land battle; south wins | bull run/manassas (va)

gives union control of the mississippi river |   vicksburg

lee’s first tactical defeat; big win for union |   fort sumter1

with lincoln's re-election |   atlanta

south wins

splits confederacy in two for the duration of the war,

antietam