Explanation:
Article 1=
Legislative branch
Structure: Senate and House Of Representatives
Job: Makes laws
Article 2=
Executive branch
Structure: President and Vice president
Job: Carries out and enforced laws
Article 3=
Judicial branch
Structure: One Supreme court and lower courts
Job: Interprets laws
I think you're looking for the name for this event? This is eclipse, and more specifically solar eclipse: when the Sun cannot be seen because it is covered by the moon between the Sun and Earth
Cuneiform system of writing