Pretty sure it was Jericho. Think VeggiTales, and the song "Joshua Fought the Battle of Jericho."
The term that is defined as “a legal doctrine that permitted racial segregation in public facilities" would be "Jim Crow", which was a series of such laws passed in the South after the Civil War.
Answer: B. Helping civilizations grow lots of food
Explanation: APEX
Towns grew along the canal route, shipping costs between the great lakes and new york were cut to a tenth, and then the second and third choices as well.