What did Blackfoot people trade?

Does a telephone dial have all 26 letters of the alphabet? What is the main reason that Lincoln did not respond to the Confederate threat to the attack Fort Sumter? Did Indians attack by circling on horseback - I have watched Western movie after movie where Indians attack wagon trains in this way and seemingly negate any advantage of numbers and are easy targets? What was life like in the late 20th century? What was the environment like where the cheyenne tribe lived? What do you call a knight's apprentice? Why did former Confederate states create poll taxes literacy tests and other voting requirement laws and regulations? What was gt Sampson job to do? When and where was baseball player Barney Gilligan born? What are the 5 events that led to the closing of the second bank? Where was Julius Caesar's villa in rome? What year did Germany occupy of the Netherlands belgium denmark and Norway? What were the fielding stats for baseball player Mellie Wolfgang playing at pitcher for the Chicago White Sox in 1914? What is Osirus the god of in Ancient Egypt? Why did so many states deny women rights to vote? Why did the Seminole attack some of the settlers? What is the significance of the army oak leaf rank in military hierarchy and how does it impact the overall structure of the armed forces? Who did not defeat the early colonist against Indian attacks? Did Queen Elizabeth the 1st invent anything? What were Rome's first laws?