Question

Which development occurred as part of the second industrial revolution in the late 1800's

Answer 1

A synergy between iron and steel, railroads and coal developed at the beginning of the Second Industrial Revolution. Railroads allowed cheap transportation of materials and products, which in turn led to cheap rails to build more roads. Railroads also benefited from cheap coal for their steam locomotives.

Answer 2

The rise of the United States and Germany as industrial powers

Step-by-step explanation:

A pex