A astrolabe is an instrument formerly used to make astronomical measurements, typically of the altitudes of celestial bodies, and in navigation for calculating latitude, before the development of the sextant. In its basic form (known from classical times), it consists of a disk with the edge marked in degrees and a pivoted pointer.
(Info credited to google) :D
The phenomeno is called risky shift. This phenomenon occurs when people make more risky decisions when they participate in group activities when they participate in activities individually. This is because the perception of risk is divided and diluted among the members of the group and therefore the perception of danger is lower.
I hope my answer can help you.
Shaping.
This question has only a one word answer and i hope it helps.
Answer: Democracy.
Explanation:
Democracy is a political system that emerged during the 19th century. Century, and to this day, much evolved. Most civilized societies in the world practice democracy. Democracy is a political system that guarantees basic human freedoms such as freedom of speech, opinion, freedom of the media, and the right to life.
