Eras of earth’s history

Understanding main ideas

Fill in the blank with the correct era or period to complete each statement.

1. Until the only one celled organisms live Dans Land but during this. Plants became abundant.

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.

What development led the soviet union to establish the warsaw pact? the soviets gained control over satellite countries. west germany joined nato. the allied powers grew weaker. the berlin wall was erected between east and west germ

Who recommended that president bill clinton be impeached?