What two pieces of legislation were enacted due to the facts revealed in upton sinclairs the jungle?

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

Describe some effects of the rise of communism in the soviet union?

What does the quote describe? “the closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us….the shrieks of the women, and the groans of the dying, rendered the whole a scene of horror almost inconceivable.”