Answer:scientific polls
Explanation:
Public opinion is best measured by public opinion polls, based on scientific polling techniques.
Answer:
B. are more likely to patronize convenience, drug, and dollar stores than other groups.
Explanation:
African Americans are loyal to both brands and stores; they spend 18 percent more than the general population on store brands. African Americans also are more likely to patronize convenience, drug stores, and dollar stores than other groups.
A. He threatened to organize a march on Washington
Answer: C is the correct answer.
Explanation: The Underground Railroad was a fascinating series of homes and businesses that risked their freedom or sometimes their lives to help slaves reach freedom. They would hide and feed escaped slaves and give them directions to the next "stop" on the route.
Two
The cities were Hiroshima and Nagasaki. On August 6, 1945, a bomb was dropped on Hiroshima that instantly killed around 80,000 people, and many thousands more from after-effects of the nuclear explosion. On August 9, 1945, a second atomic bomb was dropped on Nagasaki, with an immediate death toll of around 40,000.
