Factor 1: Who decides to run for office and what advantages candidates have over one another.
Factor 2: Incumbency. Usually the incumbent (the person already serving in the office) has a large advantage over challengers, unless negative events have the voters wanting to get rid of incumbents.
Factor 3: The way congressional districts are drawn. There have been court cases recently about "gerrymandering" -- attempts by a party in power to draw district boundaries in ways that will serve to perpetuate that party's power.
Answer: New English colonies
Explanation:
The skillful promoter that started the Barnum and Bailey Circus was P.T.Barnum. He employed all kind of sensational publicity to make popular the circus in partnership with James Bailey. Under his promotion the circus became extremely popular and was called "The Greatest Show on Earth".
Hanson Gregory, an American, claimed to have invented the ring-shaped doughnut in 1847 aboard a lime-trading ship when he was 16 years old. Gregory was dissatisfied with the greasiness of doughnuts twisted into various shapes and with the raw center of regular doughnuts.
The telephone was in invented in the second industrial revolution
