The answer for this is "Compromise of 1850".
The Compromise of 1850 is a set of laws dealing with the issue of slavery. California was admitted as a free state, upsetting the groups in favor of slavery and satisfying those opposing it in the U.S senate. In Addition, California abolished the slave trade by entering the Union as a free (no slavery) state.
Answer: B
Explanation: Convince people that pesticides do much more harm than good.
Answer:
Bell Trade Act, formally Philippine Trade Act of 1946, an act passed by the U.S. Congress specifying the economic conditions governing the emergence of the Republic of the Philippines from U.S. rule; the act included controversial provisions that tied the Philippine economy to that of the United States.