The following are some of the signs of a deficiency of vitamin K: 1. Among the most common signs and symptoms of vitamin K deficiency are heavy menstrual bleeding, gum bleeding, nose bleeding, and easy bruising. Symptoms and signs of vitamin K deficiency further include bleeding within the digestive tract and blood in the urine.
Confidence votes 12. Slavery became more popular in the latter half of the 17th century due to the demand of labor. The need for slaves became more and more necessary to farmers because their plots were growing, so they needed more workers for them.Tobacco was growing in demand, so many farmers were inclined to get slaves to work their fields: SUPPLY AND DEMAND.hy did slavery in the colonies grow more rapidly in the last decades of the 17th century than in the earlier decades of that century?
In 1619 a Dutch slave ship brought Africans to Jamestown. The captain of the ship traded his slaves for food and the Africans became indentured servants. White farmers traded their tobacco for slaves and made them work on their tobacco plantations.African indentured servants were usually very cheap.obacco was easy to grow in Virginia but the colonists could not harvest all of the tobacco by themselves. Both white people from Europe and Africans were brought to Jamestown to help with the farming. Europeans came to Jamestown because they wanted work and to live in the new colony.