<span>It introduced diseases that resulted in a population decline.</span>
Catherine the Great transformed the royal residence of St. Petersburg, the Hermitage, into a center of culture, painting, and performing arts.
1. <span>A. Painting and cataloguing American animals, especially birds
2. </span><span>B.Paintings of Northeast Landscapes
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<span>In the 1954 case of Brown v. Board of Education, written by Chief Just Earl Warren, the Supreme Court decided that having "separate but equal" schools for African American children and for white children was not in fact equal and violated the Equal Protection clause of the 14th Amendment.</span>
Lewis and Clark expedition