B. He practiced horizontal Integration
To answer your second question, women were NOT required to work in factories. They decided to work there to help because all the men went off to war so the answer is "unmarried women were required to work in factories"
Answer: Technology goes a long way in helping reduce air pollution. ... The major cause of air pollution is the burning of fossil fuels for energy. Technology helps design engines that are more fuel efficient there by reducing the amount of fuel being consumed.
Explanation:
For a surprise attack on Hessian forces.
