Douglas means that the 4th of July is a celebration of freedom, but how could African Americans celebrate a day of freedom if they were still enslaved? The audience spoken to was primarily white, so in turn, the white population of America may celebrate their freedom on the 4th but for all the enslaved blacks it was not a day to rejoice because they had not yet gained their freedom
He believed in making a new "perfect aryan race". Jews didn't fit that description, so he decided to kill them. He killed anybody really, but Jews were his main target as he was very anti-Semitic and blamed them for basically all of the worlds problems.
During the Renaissance the most important change was the fall of feudalism and the rise of a capitalist market.
Two inventions from the World War two are the radar and the sonar, both of which had a huge impact in the war, but also after it, becoming a widely used devices all over the world.
The radar was an invention that was enabling detection of objects in the air. Initially it is was used for detection of planes, as that's where the biggest threat was coming. This device enabled the soldiers and the civilians to be warned about the oncoming danger, but also to be able to respond adequately to the threat.
The sonar was another invention inspired by the war. It had the same basic purpose as the radar, just that it was used for detecting objects in the water. This was a crucial instrument that gave the submarines big advantage in locating the enemy and destroying it, or if not capable of that, being able to move away and avoid it.
A. Is the answer so A. Demographics
