3.) They forced the segregation of African Americans and white Southerners.
US embargo on trade--Germany used unrestricted submarine warfare in World War I as a means to cut off trade to and from Great Britain during the war.
Because so much of the US's trade was with Great Britain and they had claimed neutrality, the US was not happy to have their trade interrupted by Germany. The continued unrestricted submarine warfare led to the US stopping trade with Germany. This gave Germany more reason to be hostile toward the US and when they decided to continue despite embargoes and warnings, they sought the alliance of Mexico in what Germany thought would be eventual war with the US. <span />
The decay equation is of the form
where
m(t) = the mass remaining after t minutes
m₀ = the initial mass
k = constant
Because the half-life is 3 minutes, therefore
Therefore
-3k = ln(0.5)
k = ln(0.5)/(-3) = 0.231
Because m₀ = 16 mg, the time, t, for the mass to decay to 1.0 mg is given by
Answer: 22 min (nearest integer)
The best and most correct answer among the choices provided by your question is the second choice or letter B: <span>set quotes on production and reduce waste.
</span>The War Industries Board<span> (WIB) was a United States government agency established on July 28, 1917, during World </span>War<span> I, to coordinate the purchase of </span>war<span> supplies. The organization encouraged companies to use mass-production techniques to increase efficiency and urged them to eliminate waste by standardizing products.</span>
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