Answer:
Copper is obtained from chalcopyrite and aluminum is obtained from bauxite.
The two properties of copper and bauxite are,
1,They are good conductors of heat and electricity.
2,They are ductile and malleable.
D. Cuneiform. This is the earliest known writing system.
Answer:
4 allies: Albania, Poland, Bulgaria, Romania
military alliance: Warsaw Treaty Organization, also known as the Warsaw Pact
Explanation:
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Answer:
(see explanation)
Explanation:
Factory owners kept workers on rigid schedules. Until the early 1900's, child labor existed and wedges were little in comparison to those paid to adults. In addition, during the industrial revolution, factory owners did not need skilled workers anymore. To operate the machines in the factory or finish a product, they used the division of labor, which allowed to have more finished goods with a lower cost, and with an increase in profit.
