Aeconomic system is characterized by much government involvement, lack of private ownership, and elimination of economic classes.

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

The main reason that the royal society of london developed the modern form of peer review was to: award grant funding. decide on promotions for researchers. streamline the publication of conference proceedings. control the quality of published papers.

June 19 is often a holiday in texas. it is emancipation day. what important event happened on emancipation day? a) it marks the end of slavery in texas. b) it marks end of the texas revolution. c) it marks the day texas became a state. d) it marks the last battle of the texas revolution.