Held down with big metal “screws” with plates of wood to keep it sturdy and rocks to keep everything stable :)
It is necessary to limit invidiual right because the individual rights protected by the First Amendment. ... Freedom of assembly allows people to gather in groups.Freedom to petition allows individuals to send requests for action to the government
Answer: Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive. She also found out that:
- you can exactly measure the strength of the radiation from uranium;
- the intensity of the radiation is proportional to the amount of uranium or thorium in the compound - no matter what compound it is;
- the ability to emit radiation does not depend on the arrangement of the atoms in a molecule; it must be linked to the interior of the atom itself - a revolutionary discovery!
When she realized that some uranium and/or thorium compounds had stronger radiation than uranium, she made the following hypothesis: there must be an unknown element in the compound which had a stronger radiation than uranium or thorium. Her work aroused the interest of her husband, Pierre Curie, who stopped his own research on crystals and joined the "detective work" with his wife. And Marie was proven right
The correct answer is B. Black Panther Party.
Explanation
Black Panther Party was an organized Afro-descendant community that existed in the United States between 1966 and 1982, this community was based on a nationalist ideology that aimed to act by all means against police brutality against the black community and promote actions to improve the living conditions of the same. Additionally, Huey Percy Newton was a political and ideological leader of the Black Panthers group being one of its founders. So the correct answer is B. Black Panther Party.
