What are the 3 causes of the iron age

The Iron Age was a period in human history that followed the Bronze and Stone Ages. During the Iron Age, people across much of Europe, Asia and parts of Africa began making tools and weapons from iron and steel. The Iron Age started between 1200 B.C. and 600 B.C., depending on the region. ron Age Materials. Although Iron is the most abundant metal on the earth's surface, the extraction of usable metal from oxidized iron ores is far more difficult than copper and tin smelting (used for the manufacture of Bronze).

The Iron Age was a period in human history that followed the Bronze and Stone Ages. During the Iron Age, people across much of Europe, Asia and parts of Africa began making tools and weapons from iron and steel. The Iron Age started between 1200 B.C. and 600 B.C., depending on the region. For some societies, including Ancient Greece, the start of the Iron Age was accompanied by a period of cultural decline. cos finger for brainliest

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

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