What was heroic about Sam Houston's policy on Native Americans?

What is the orthodox interpretation of why the cold war started

Who led american forces in the battle of tippecanoe

Which of the following was not a criticism of the of new york city mayor's office of emergency management's command center? a. how close it was to a known terrorist target b. that it was on the 23rd floor c. its location was above an electrical relay station d. its lack of air, power and water supplies