Which Irish poet wrote "A terrible beauty is born" about the Easter Rising of 1916?

Which house, used as a temporary White House from 1948 to 1952, now lodges the president's guests? Which word names both a tightening of a mother's muscles during birth and a shortened word like "don't"? Which term for conservative Republicans of the late 1800s also means strong and sturdy? What is a terraced pyramid of the ancient Mesopotamians called? A terricolous creature lives on or in what? In which 1977 thriller does a terrorist group plot to attack the Super Bowl? What battle cry did Sam Houston's Texan army shout at San Jacinto in 1836? The Texas state flag has a height-to-length ratio of 2:3. How many feet long is a Texas flag that is 4 feet tall?