Which invention of the Neolithic revolution let people loosen hard soil for farming

According to marx, which of the following would be the main characteristic of communism? a. a community which work was shared and property was owned in common b. a classless society in which wealth and power were equally shared c. a society in which the economy function without government interference d. an economy in which private individuals owned the means of production.

How do citizens perspectives differ

How did the united states surprise other delegates at the washington naval conference in 1921?