One of the most significant changes in dr. king's approach to desegregation came in birmingham, alabama, when he chose to focus on a single specific goal.
a. true
b. false

His is the name of the group in the house of representatives that, in 1947, began hearings to expose communist infiltration in american life. unfortunately, a good deal of the evidence they used was based on hearsay and conjecture, meaning innocent people were harmed by their findings.