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?
Slavery was practiced throughout the American colonies in the 17th and 18th centuries, and African-American slaves helped build the economic foundations of the new nation. The invention of the cotton gin in 1793 solidified the central importance of slavery to the Southâs economy.hough the Union victory freed the nationâs 4 million slaves, the legacy of slavery continued to influence American history, from the tumultuous years of Reconstruction (1865-77) to the civil rights movement that emerged in the 1960s, a century after emancipation.