As of 2008, according to Variety, Rossâs New York City apartment on Fifth Avenue was worth $9 million, and included 3 bedrooms and 3 bathrooms. Ross, who was born and raised in Detroit, has been married twice, and has five children. She was married to her first husband, music executive Robert Ellis Silberstein, from 1971 to 1977, and Arne NÃ¦ss Jr. from 1986 to 2000. Rossâs son, Evan Ross, is an actor and musician, and married singer-songwriter Ashlee Simpson in 2014.
The Columbian Exchange named after Christopher Columbus happened during the 15th to 17th centuries. The explorers, settlers, and natives exchanged technology, animals, plants, and diseases among the Old World countries and the New World.
Columbian Exchange. The Columbian Exchange was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas and the Old World in the 15th and 16th centuries, related to European colonization and trade after Christopher Columbus's 1492 voyage. Invasive species, including communicable diseases, were a byproduct of the Exchange. The changes in agriculture significantly altered and changed global populations. However, the most significant immediate impact of the Col