Ratification means A) an official change.
B) the right to vote.
C) the right to free speech.
D) official approval.

a.indigo and cochineal

b.animal hides

c.silver and gold

e.cacao beans and sugarcane

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.