The role that War of 1812 play in Manifest Destiny and industry is: D. Industry continued to develop and grow.
Manifest destiny refers to the view that see united states was destined by God to spread democracy and capitalism to all territory in north america. War of 1812 led to the french revolution that caused the government sectors to lose its power. When this happen, france replaced its economic system into a free market that help industry continue to develop and grow.