What were the names of Charles Babbage siblings?

Is it correct to write is showed or is shown? Ehat did the great compromis decide at the constitutional convention in 1787? What effect did Emily Davison's death have on the Suffragette movement? Was Erechtheum built over the tomb of the first mythical king if Athens? When did the AAGPBL operate from? What regions did the silk road connect? What happened in year 1630? Why did Africans first come to the British colonies? What political party wanted harsh penalties for the South and full rights given to blacks including the right to vote? Are brahmins aryans? Was Cleopatras husband buried with her? Where is the Rowe Town Library in Rowe located? What are the dates for the high Middle Ages? What song came from the war 1812? What European artistic movement influenced both the Transcendentalists and the Hudson River School? What problems did social-welfare progressives attempt to reform? What is the difference between the Roman Legions and the Auxillaries? Why is death by firing squad not cruel and unusual? What are three unique qualities about the colony Georgia? How was news disseminated during the days of revolution war?