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.
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constitutionality of federal trials
One purpose of creating the workin men's party was to protect the rights of skilled workers.
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Hello there! I'll try my best to answer these!
1. America was started in 1776 with the Declaration of Independence
- This is not about George Washington
2. His experience as an army officer helped him avoid two wars during his presidency
- That sentence should be before <em>He stopped the whiskey...</em>
3. Improved statement thing.
Put an "AND" after the word Pennsylvania and He.
It should look like this.
<em>"...a war in </em><em>Pennsylvania, and he </em><em>kept us..."</em>
<em>(You should be able to find that part of the statement in you paragraph.)</em>
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Hope this helps!