The case of dred Scott vs Sanford was a case brought before the Supreme Court, who ruled that the US constitution didn’t include citizenship for black people, whether they were enslaved or free.
All of the above. WWI combatants used cotton pads dipped into a solution, protective mask and urine drenched cloth to safeguard from chemical warfare.The first major poison gas attack in WW1 took place on 22nd April 1915, when the Germans released 150 tons of chlorine gas near Ypres.
Explanation:
Chlorine gas attack by the German soldiers resulted in the death of thousand french soldiers. Men who had the knowledge of chemistry acknowledged it to be the chlorine gas from its unique smell and they knew the simple solutions which counter effected the poisonous gas. They dipped the cloth in the simple solutions that were available in the trenches and that seemed to neutralize the gas effect.
But it did not prove to be efficacious as the chlorine gas was released in a concentrated manner which proved to be fatal for the french soldiers. Chemicals like sodium bicarbonate and sodium hyposulphate which were used in photography were also used but there was no lasting effect. Finally, The Canadian flank came up with a remarkable observation stating that urine soaked cloth masks were effective in combating the concentrated chlorine gas.
Answer: Can you comment which island it is please?Explanation:
Explanation:
Overview
The Compromise of 1850 acted as a temporary truce on the issue of slavery, primarily addressing the status of newly acquired territory after the Mexican-American War.
Under the Compromise, California was admitted to the Union as a free state; the slave trade was outlawed in Washington, D.C., a strict new Fugitive Slave Act compelled citizens of free states to assist in capturing enslaved people; and the new territories of Utah and New Mexico would permit white residents to decide whether to allow slavery.
Ultimately, the Compromise did not resolve the issue of slavery’s expansion; instead, the fiery rhetoric surrounding the Compromise further polarized the North and the South.
