3D printing uses computer-aided design (CAD) to create three-dimensional objects through a layering method. Sometimes referred to as additive manufacturing, 3D printing involves layering materials, like plastics, composites or bio-materials to create objects that range in shape, size, rigidity and color.
When it comes to the us becoming a imperial power, their main goal was economic expansion. now their ideals were good but since they started being an imperial power the economy has gone rather worse. so to answer your question their goals were good not have not been achieved.
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According to the text with other clues such as the flashy stars & stripes they are wearing, this character is the US government. They are ignoring the Americans, shown by them looking away, playing an instrument, and waking away.
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it continues to affect the people to today because without the social security act of 1935 the all information would or could be let into the public and noone would have privacy.
Explanation:
Mark me brainlest please.
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D. to me the atom bomb seem not so bad.
Explanation:
if I am correct the video is "Duck and Cover"? I remember learning about this last year. The atom bomb was capable of extreme amounts of damage, so downplaying it for the kids and teaching them to 'duck and cover' in the form of a cartoon was the easiest way to help them learn safety procedures in case of an attack.
