What type of air pollution was caused by factories during the industrial revolution

a smoke from burning coal

b soot from forest fires

c smog from high pollen levels

d smoke from vehicle exhaust

After the congress of vienna europe

During world war ll, the untied states was a member of the allies axis european theater pacific theater

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.