Gun powder was used for military purposes in the 919 A.D. It killed many people in China. It was explosive.
There are four major perspectives on motivation namely job design, process, content, and reinforcement. Job satisfaction also known as employee satisfaction is not included in the major perspective on motivation rather it is simply how content an individual is with his or her job, whether or not they like the job.
I think it’s A going based off memory
A tack weld must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished welding.
Welding could be a fabrication method whereby 2 or additional elements are consolidated along by suggests that of warmth, pressure or each forming a be part of because the elements cool. fastening is typically used on metals and thermoplastics however also can be used on wood.
The tack weld ought to be robust enough to resist forces to that it should be subjected. The tack welds ought to be fitly sized so they'll manage the load of the elements that they're holding. Tack welds are usually created once the assembly is being preheated as preparation for the final welding process.
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Two landmark decisions by the U.S. Supreme Court served to confirm the inferred constitutional authority for judicial review in the United States: In 1796, Hylton v. United States was the first case decided by the Supreme Court involving a direct challenge to the constitutionality of an act of Congress, the Carriage Act of 1794 which imposed a "carriage tax".[2]
The Court engaged in the process of judicial review by examining the
plaintiff's claim that the carriage tax was unconstitutional. After
review, the Supreme Court decided the Carriage Act was not
unconstitutional. In 1803, Marbury v. Madison[3]
was the first Supreme Court case where the Court asserted its authority
for judicial review to strike down a law as unconstitutional. At the
end of his opinion in this decision,[4]
Chief Justice John Marshall maintained that the Supreme Court's
responsibility to overturn unconstitutional legislation was a necessary
consequence of their sworn oath of office to uphold the Constitution as
instructed in Article Six of the Constitution.
