To meet the needs of commuters in the Industrial Age, city planners
implemented the use of phonographs.
provided more horses and carriages.
borrowed technology from railroads.
constructed new telephone lines.

Soon-yi's house has a hexagonal window made up of six identical equilateral triangles as pictured below.

How did the war of 1812 contribute to an increase in u.s. manufacturing? a) the war provided more resources for factories to increase production. b) the war promoted trade between countries so that americans could focus on fighting. c) the war cut americans off from their previous supply of imported manufactured goods. d) the war limited transportation in america, making it necessary to import manufactured goods.

Concerns about the environment prompt congress to pass a $1 surcharge tax on each gallon of gasoline. which statement best describes the impact of such a tax