"Nuclear atom" or "planetary model of the atom".
The 1920s have long been remembered as the "Roaring Twenties," an era of unprecedented affluence best remembered through the cultural artifacts generated by its new mass-consumption economy: a Ford Model T in every driveway, "Amos n' Andy" on the radio and the first "talking" motion pictures at the cinema, baseball hero Babe Ruth in the ballpark and celebrity pilot Charles Lindbergh on the front page of every newspaper. As a soaring stock market minted millionaires by the thousands, young Americans in the nation's teeming cities rejected traditional social mores by embracing a modern urban culture of freedom—drinking illegally in speakeasies, dancing provocatively to the Charleston, listening to the sex
rhythms of jazz music.
Martin Luther king Jr was a leader and a hero
The Theme is sense of patriotism, Mark Antony is rest in a
difficult position, since he is aware of the fact that the crowd is with the
conspirators and he cannot show his dislike towards the betrayers because of
his friendship with Caesar and throughout the speech, manages to sway the crowd
against the conspirators through his rhetorical irony and strong emotion.
In the 15th century, Europe sought to expand trade routes to find new sources of wealth and bring Christianity to the East and any newly found lands. This European Age of Discovery saw the rise of colonial empires on a global scale, building a commercial network that connected Europe, Asia, Africa, and the New World.