Which totally revolutionized industry by increasing efficiency?
the factory system
mass production
new materials
water power

What is a small water source like a stream or brook?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy