The automobile had a direct and positive effect on all of the following industries, except... A. Steel Industry
B. Glass Industry
C. Rubber Industry
D. Coal Industry

What is an example of a secondary source?

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals.b) the government must control a free-market economy, or economic problems will arise.c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

The byzantine empire weakened after asia minor