The leading character and the main figure or one of the most prominent figures in the world of ballet in Russia during mid-1800 until 1930 were namely:
Charles Didelot in St Petersburg 1801-1831
Jules Perrot 1848-1859
Arthur Saint-Leon 1859-1869
Sergey Diaghilev 1872-1929
<span>Ivan Clustine in 1903</span>
<span>The Scientific Revolution is generally accepted as beginning in the mid sixteenth century, and extending until the late eighteenth century. It was characterized by the emergence of new ideas and principles regarding humanity and the world around us.
</span>
On June 21, 1788, the Constitution became the official framework of the government of the United States of America when New Hampshire became the ninth of 13 states to ratify it.
