Answer:
No this is not legal due to the Second Amendment of the Constitution. This states that "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
The second amendment was tested recently with the Supreme Court case DC v. Heller, where the Court ruled that a ban on handguns in Washington, D.C. was unconstitutional. So the government cannot ban all sales of firearms and destroy guns at will (this would probably be logistically impossible as well), due to the right to carry a firearm for self defense.
Plants in the Mesozoic Era included, redwoods, pines, yews, the monkey puzzle tree, cypress, and cycads.
Answer:
A. This was when the first written language appeared.
Explanation:
The term history is associated to the appearance of writing, therefore, prehistory refers to the period before (pre) writing existed.
In the case of 3200 BCE, it corresponds to the ancient civilization known as Mesopotamia. There, a group called the Sumerians developed the world's first known writing system called cuneiform. This was a pictographic system that was traditionally inscribed on clay tablets.