The first amniotes apparently arose in the Late Carboniferous. They descended from earlier reptiliomorph amphibious tetrapods, which lived on land that was already inhabited by insects and other invertebrates as well as by ferns, mosses and other plants. Within a few million years, two important amniote lineages became distinct: the synapsids, which would later include the common ancestor of the mammals; and the sauropsids, which would eventually come to include turtles, lizards, snakes, crocodilians, dinosaurs and birds. Synapsids have a single hole (temporal fenestra) low on each side of the skull.
From which period did the first known amniotes arise from?
Carboniferous

In the 1920s, John Maynard Keynes prompted a division between microeconomics and macroeconomics. Under Keynesian economics macroeconomic trends can overwhelm economic choices made by individuals. Governments should promote aggregate demand for goods as a means to encourage economic expansion. Following World War II, Milton Friedman created the concept of monetarism. Monetarism focuses on using the supply and demand of money as a method for controlling economic activity. In the 1970s, monetarism has adapted into supply-side economics which advocates reducing taxes as a means to increase the amount of money available for economic expansion.
How did supply-side economics try to increase the amount of money in the market?
reducing taxes

Cesare Beccaria, a jurist and one of the great Enlightenment writers, became famous for his masterpiece Of Crimes and Punishments (1764), which was later translated into 22 languages. Another prominent intellectual was Francesco Mario Pagano, who wrote important studies such as Saggi Politici (Political Essays, 1783), one of the major works of the Enlightenment in Naples, and Considerazioni sul processo criminale (Considerations on the criminal trial, 1787), which established him as an international authority on criminal law.
Into how many languages was Cesare Beccaria's Crimes and Punishments (1764) translated?
22