22. Andrew Carnegie made several innovations that led to a large increase in the production of steel in the United States. Name one of those innovations and explain how it increased steel production.

What would happen to the tides if there was no moon and no sun in the sky?

Brazil trades with the united states more than it does with any other country. industrially, the private sector has made brazil one of the most advanced countries in latin america, with massive investment taking place since 1996. still, over 1 million people live in state-owned housing and millions more are covered by government operated health care. these facts show that brazil has a a) mixed economy. b) market economy. c) command economy. d) traditional economy.

Powers shared by the federal government and state governments are known as .