The purpose of historical societies is to collect, research, and preserve historical information and documents.

The crowd shouts three times for Caesar to accept a crown.

In Darwin's Theory of Evolution, over-reproduction refers to the phenomenon where organisms reproduce at a rate that exceeds the capacity of their environment to sustain their population. This leads to competition for limited resources and can result in natural selection favoring those individuals with advantageous traits for survival and reproduction.

Organisms living today do not share ancestry with older, simpler life-forms. FALSE.

(-8x^3y)(x^5y^5) = - 8x^8y^6

One literary technique that presidential speeches in the 18th century utilized that are not seen today is Parallelism.

A new economic and political system called Communism was proposed in a book by Karl Marx and Friedrich Engles.

Fidel Castro set up a Communist government in Cuba in 1959. TRUE.

Secretions from the liver and the pancreas get mixed with food here. By the time food leaves this organ, the process of digestion is complete. -Duodenum.

Amylase enzyme present in saliva helps in the digestion of carbohydrates.

Under this market structure, any changes made in price or promotion of products will lead to counter-moves an oligopoly perfect competition.

If different products are not created during a process, then a chemical reaction has not occurred. TRUE

Solitary is a person who lives alone or in solitude, or avoids the society of others.

Past participle for the Spanish verb cantar is cantado.

Coefficients in a chemical equation are used to: balance the number of atoms on both sides of the equation.

Based on the events described in the timeline, the answer is:
More than three hundred Sioux men, women, and children were killed when the army opened fire at Wounded Knee.