Which sentence is the best explanation of how food surpluses led to job specialization during the neolithic revolution? a. extra food required extra containers, which were made by specialists. b. extra food attracted craftspeople from neighboring settlements. c. extra food could only be harvested by additional farmers and workers. d. extra food meant that not everyone had to produce food for a living.

Explain how world war 1 led to significant changes in society

How did most southern politicians of the 1860s feel about the issue of slavery? a) they supported slavery in current states, but were against its expansion into new states. b) they wanted to preserve slavery and supported its spread into new states. c) they wanted to prohibit the spread of slavery into new states and territories. d) they supported the emancipation of enslaved people in all states and new territories.

What led to the decline of the labor unions?