What senator most exploited anticommunism as a political issue in the 1950s? How does this show the danger of pursuing a worthy cause in an unworthy manner?

Joseph McCarthy.

Explanation:

apparently my answer needs to be 20 characters long so enjoy this filler text. are you happy now mods?

during the 1920s the goal of the united states was not letting business collide or go down or even compete this was due to wwl

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