Quick Question: Passage: According to historian Saul Cornell, states passed some of the first gun control laws, beginning with Kentucky's law to "curb the practice of carrying concealed weapons in 1813." There was opposition and, as a result, the individual right interpretation of the Second Amendment began and grew in direct response to these early gun control laws, in keeping with this new "pervasive spirit of individualism." As noted by Cornell, "Ironically, the first gun control movement helped give birth to the first self-conscious gun rights ideology built around a constitutional right of individual self-defense."

Question: Based on this passage, when was the first gun law passed in the us?
My answer: To answer the above question, the relevant sentence is: According to historian Saul Cornell, states passed some of the first gun control laws, beginning with Kentucky's law to "curb the practice of carrying concealed weapons in 1813." The answer is 1813.

Quick Question: Marie Van Brittan Brown (October 30, 1922 -- February 2, 1999) was an African-American inventor, becoming the originator of the home security system (U.S. Patent 3,482,037) in 1966, along with her husband Albert Brown, a patent was granted in 1969. Brown was born in Jamaica, Queens, New York; she died there at the age of 76.

Answer this question: when was the first home security system invented?
My answer:
This is the relevant information: Marie Van Brittan Brown (October 30, 1922 -- February 2, 1999) was an African-American inventor, becoming the originator of the home security system (U.S. Patent 3,482,037) in 1966, along with her husband Albert Brown, a patent was granted in 1969. The answer is 1966.