We would like you to assess the QUALITY of each of the following argument (discussing Gun Control) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gun control. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gun control.

Gun prohibitionists argue that the Second Amendment confers a right to bear arms only on duly enrolled members of a state militia.
Valid

In the fifteen years following the passage of Florida's concealed carry law in 1987, over 800,000 permits to carry firearms were issued to people in the state.
Valid

In these several articles consist the rights, or as they are frequently termed, the liberties of Englishmen. . . .And we have seen that these rights. . .consist, primarily, in the free enjoyment of personal security, of personal liberty, and of private property.

Valid