How do blue jays defend themselves?

What was the major cause of major industrialization of new york and new England during the period of 1800-1850? What is big Ben's aesthetic? The strait of Magellan runs through the southern tip of what continent? What is an Afghan house called? Which state is likely to be larger Massachusetts or Idaho And Why? What is 1938 anschluss between Germany and Austria? What event in California increased the numberr of settlers crossing Indian territory? What is farther east Cuba or Nicaragua? How long does it take to get from Buffalo New York to west Chester Pennsylvania? What geographic circumstances allowed Jamestown to survive? Who relocated the Indians to Oklahoma? What is the area in km2 of the UK? What was the issue of slavery decided in the territory ceded by Mexico? What is the Climate in British isles and irelands? What is the best description of japanese ambitions in south east Asia before 1941? Where can you find work at the age of 15 in Kentucky? Why did the colony of New York have such diverse population? Who brings the gifts to the children in Brazil? What was the effect of the closing of this trade route for oil from the Middle East to Europe? How many 911 calls are made each day in new Orleans?