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 the young years in the southern colonies there were very few slaves, by the year 1650,(31 years from the first African Americans arriving) there were only 300 blacks. In 1670 the house of Burgesses made a law that servants being imported that were not Christians already would be servants for the rest of their life.ome of the most common things to export in the southern colonies were tobacco, rice, wheat and indigo. They used slaves to work at the big plantations. The big plantations were owned by rich wealthy people. Of course that means that they owned the slaves. Many of the rich owned slaves.