Answer:
The Industrial Revolution was the transition to new manufacturing processes in Europe and the United States, in the period from between 1760 to 1820 and 1840.
Explanation:
Its is D In closed meetings, by small group of privileged citizens
Answer: The most common tones produced by sirens in the United States are "alert" (Steady) and "attack" (wail). ... Attack Warning – A 3 to 5 minute wavering tone on sirens or a series of short blasts on horns or other devices. The Attack Warning signal means detection of an actual attack or accidental missile launch. The sirens are usually for the people surrounding the area to let them know that they need to evacuate immediately.
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The answer is the 1st one. Hope it helps :)
Answer:
The answer is C
The assembly line made it easier to manufacture which led to a cheaper product.
